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diff --git a/Cargo.toml b/Cargo.toml
index e7fba78ea..0847a1f32 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,26 +1,7 @@
-[package]
-name = "graphite"
-version = "0.1.0"
-authors = ["Keavon Chambers <graphite@keavon.com>"]
-edition = "2018"
-
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
-[dependencies]
-image = "0.22"
-winit = "0.20"
-wgpu = "0.5"
-glsl-to-spirv = "0.1"
-failure = "0.1.7"
-cgmath = "0.17"
-palette = "0.5"
-futures = "0.3.4"
-bytemuck = "1.2.0"
-rctree = "0.3.3"
-xmlparser = "0.13.1"
-regex = "1.3.7"
-css-color-parser = "0.1.2"
-env_logger = { version = "0.7.1", optional = true }
+[workspace]
 
-[features]
-debug = ["env_logger"]
+members = [
+	"packages/*",
+]
diff --git a/dom_pseudocode.xml b/dom_pseudocode.xml
deleted file mode 100644
index f07b20fad..000000000
--- a/dom_pseudocode.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<window:main>
-	<col width="100%" height="100%">
-	</col>
-</window:main>
-
-
-Start with the given root component
-For each child_component:
-	Get the component of the associated child_component tag
-	Create a DomNode for this component
-	Give this DomNode its width and height and other layout attributes
-	Recursively load its children
\ No newline at end of file
diff --git a/gui/README.md b/gui/README.md
deleted file mode 100644
index d5bd131ab..000000000
--- a/gui/README.md
+++ /dev/null
@@ -1,260 +0,0 @@
-# GUI System Explainer
-
-This directory contains the XML files describing the components which make up Graphite's GUI.
-
-## Principles
-
-The framework is inspired by [Vue.js](https://vuejs.org/).
-Each component's layout is defined in an XML, and recursively made out of lower-level components.
-
-Interactivity is provided by script files which expose reactive variables. As these variables are mutated, the component is updated to match the current state.
-
-## Layout
-
-The layout engine does a top-down pass through the component tree in order to determine what to render.
-
-Layout is controlled using predefined attributes, such as `width`, `height`, `x-align`, `y-align`, `gap` or `padding`.
-
-## Component lifetime
-
-The children of a component are passed to it as a `children` attribute. For example, looking at the row component:
-```xml
-<row children="INNER_XML: (Layout) = [[]]">
-    {{INNER_XML}}
-</row>
-```
-The `children` attribute defines a new variable `INNER_XML` of type `Layout` which can contain more XML layout structure. It has a default value of `[[]]` which refers to an empty layout— XML syntax (for the `Layout` data type) written in a tag's attribute is wrapped in ``[[`` (opening) and `]]` (closing) symbols. In this case the `INNER_XML` variable defaults to empty XML, however it is not strictly useful here because the `children` attribute will always have its value replaced by whatever exists between opening and closing tags when this component is called from elsewhere.
-
-This is then expanded in the body of the row: `{{INNER_XML}}`.
-
-## Defining new components
-
-### Component files
-
-To define a new component, create a new `.xml` file in this directory. Subdirectories become namespaces for the components (e.g. the file `window/main.xml` defines a component `<window:main>`).
-
-### Parameters
-
-User-defined parameters start with a colon (`:`).
-
-They are created by adding attributes to a component source file:
-`:parameter="VARIABLE_NAME: (VariableType) = defaultValue"`
-
-# GUI System Markup Language Specification
-
-## Layouts
-
-* XML files laying out interface structure with tags for layouts and primitives
-* Namespaced with folder name like `<namespace:layout-name>`
-* Inner XML content bound to the variable specified in the `children` attribute of the root element definition
-* All custom attributes are prefixed with a `:` when used as arguments and as parameters
-* Root element in each file is the layout and its accepted arguments with a bound variable and default value
-* Templating using {{mustaches}} for bound variables and computed values in the associated script
-* Each layout has a companion script (Rust or WASM) that exposes computed values for templating
-* Each layout acts as a container element used in computing layout measurements
-
-## GUI layout tree data structure
-
-* Stores purely the data used by the renderer and shaders
-* Updated by the layout system
-
-## Primitive layouts
-
-**`<box> | <box />`** Draws a box
-* **`children`** *`[xml | none = none]`*  
-  Inner XML stays in the document
-* **`:fill`** *`[color | none = none]`*  
-  Fill color for the box
-* **`:round`** *`[size | size size size size = 0px]`*  
-  Rounds the corners
-* **`:border-thickness`** *`[size = 0px]`*  
-  Thickness of the border inside the box
-* **`:border-color`** *`[color | none = none]`*  
-  Color of the border inside the box
-
-**`<icon> | <icon />`** Draws an icon from an SVG file and optionally contains child elements
-* **`children`** *`[xml | none = none]`*  
-  Inner XML stays in the document
-* **`:svg`** *``[string = `missing_svg_alert.svg`]``*  
-  Location of the SVG file
-* **`:style`** *```[string = ``]```*  
-  CSS styling to be applied to the SVG, useful for applying templated variables
-
-**`<text>`** Draws text
-* **`children`** *```[string = ``]```*  
-  The text to be drawn (eventually this could become XML for styling)
-* **`:color`** *`[color | none = [middlegray]]`*  
-  The color of the text
-* **`:size`** *`[size = 12px]`*  
-  The size of the text
-
-**`<row> | <row />`** Wraps content laid out across vertically-adjacent sections, or acts as a spacer
-* **`children`** *`[xml | none = none]`*  
-  The elements inside the row
-
-**`<col>`** Wraps content laid out across horizontally-adjacent sections, or acts as a spacer
-* **`children`** *`[xml | none = none]`*  
-  The elements inside the column
-
-**`<if>`** Conditionally enables or disables child content if :a equals :b
-* **`children`** *`[xml | none = none]`*
-  The elements to be shown if :a equals :b
-* **`:a`** *`[TypeValue = true]`*  
-  The first variable that must equal the second variable
-* **`:b`** *`[TypeValue = true]`*  
-  The second variable that must equal the first variable
-
-## Layout calculation
-
-**`width`** *`[Dimension = inner]`*
-Set the exact content width of the element
-
-**`height`** *`[Dimension = inner]`*
-Set the exact content height of the element
-
-**`x-align`** *`[Dimension::Percent = 0%]`*
-Factor from left (0%) to right (100%) to align content inside this larger element
-
-**`y-align`** *`[Dimension::Percent = 0%]`*
-Factor from top (0%) to bottom (100%) to align content inside this larger element
-
-**`gap`** *`[Dimension Dimension Dimension Dimension = 0px 0px 0px 0px]`*
-Collapses between neighbors, pushes/expands parent set to inner, not part of click target (negative values count against the interior dimension instead of adding to the outside of the dimension?)
-* **gap** *[Dimension → a a a a]*  
-  Sugar: Single value for all sides
-* **gap** *[Dimension Dimension = a b a b]*  
-  Sugar: Two values for top/bottom and left/right
-* **x-gap** *[Dimension = 0px a 0px a]*  
-  Sugar: Single value for left/right
-* **x-gap** *[Dimension Dimension = 0px a 0px b]*  
-  Sugar: Two values for left and right
-* **y-gap** *[Dimension = a 0px a 0px]*  
-  Sugar: Single value for top/bottom
-* **y-gap** *[Dimension Dimension = a 0px b 0px]*  
-  Sugar: Two values for top and bottom
-
-**`padding`** *`[Dimension Dimension Dimension Dimension = 0]`*
-Doesn’t collapse between neighbors, pushes/expands parent set to inner, part of the click target (negative values count against the interior dimension instead of adding to the outside of the dimension?)
-* **padding** *[Dimension → a a a a]*  
-  Sugar: Single value for all sides
-* **padding** *[Dimension Dimension = a b a b]*  
-  Sugar: Two values for top/bottom and left/right
-* **x-padding** *[Dimension = 0px a 0px a]*  
-  Sugar: Single value for left/right
-* **x-padding** *[Dimension Dimension = 0px a 0px b]*  
-  Sugar: Two values for left and right
-* **y-padding** *[Dimension = a 0px a 0px]*  
-  Sugar: Single value for top/bottom
-* **y-padding** *[Dimension Dimension = a 0px b 0px]*  
-  Sugar: Two values for top and bottom
-
-**`scroll`** *`[Dimension::Percent = 0%]`*
-When child elements overflow their container, keep them visible on the top/left (0%) or bottom/right (100%) while clipping on the opposite side
-
-## Variables
-
-Parameter
-* Attribute: **?: (T1 | … | Tn) = ?**  
-  Declares a parameter with a list of possible types and a required default value
-  * ```^\s*({{)\s*(\w*)\s*(:)\s*(\()\s*(\w*\s*(?:\|\s*\w*\s*?)*)\s*(\))\s*(=)\s*(\w*)\s*(}})\s*$```
-  * ```{{   THE_NAME :  (bool | color | inner    |      percent    ) = none   }}```
-  * ```Value Type: (String, Vec<TypeName>, TypeValue)```
-
-Argument
-* Attribute: {{?}}
-  In an attribute, string, or between tags, evaluates to another type value via environment lookup
-  * ```^\s*({{)\s*(\w*)\s*(}})\s*$```
-  * ```{{THE_NAME       }}```
-  * ```Value Type: String```
-
-## Types
-
-**`Layout`**
-* Attribute: **`[[<? ...>...</?>]]`**  
-  The XML layout language wrapped in double square brackets  
-  Body: **`<? ...>...</?>`**  
-  XML data
-    * Value Type: Abstract syntax tree?
-
-**`AbsolutePx`**
-* Attribute: **`?px`**  
-  Absolute size in UI pixels
-  * `^\s*(-?\d*(?:\.\d*)?)([Pp][Xx])\s*$`
-  * Value Type: `f32`
-
-**`Percent`**
-* Attribute: **`?%`**  
-  Percentage of the total size of the parent container
-  * `^\s*(-?\d*(?:\.\d*)?)(%)\s*$`
-  * Value Type: `f32`
-
-**`PercentRemainder`**
-* Attribute: **`?@`**  
-  Percentage of the remainder of unfilled space within the parent container
-  * `^\s*(-?\d*(?:\.\d*)?)(@)\s*$`
-  * Value Type: `f32`
-
-**`Inner`**
-* Attribute: **`inner`**  
-  Use the width/height of the content, where any child percent-based values become inner
-  * `^\s*([Ii][Nn][Nn][Ee][Rr])\s*$`
-  * Value Type: N/A
-
-**`Width`**
-* Attribute: **`width`**  
-  Copies the computed width from the current element
-  * `^\s*([Ww][Ii][Dd][Tt][Hh])\s*$`
-  * Value Type: N/A
-
-**`Height`**
-* Attribute: **`height`**  
-  Copies the computed height from the current element
-  * `^\s*([Hh][Ee][Ii][Gg][Hh][Tt])\s*$`
-  * Value Type: N/A
-
-**`TemplateString`**
-* Attribute: **`` `? … {{?}} …` ``**  
-  A string with arguments inside, wrapped in backticks  
-  Body: **`? {{?}} ? … ? {{?}}`**  
-  Not to be mixed with other sibling XML tags
-  * ``^\s*`(.*)`\s*$``
-  * Value Type: `Vec<String | Argument>`
-
-**`Color`**
-* Attribute: **`['?']`**  
-  Literal name read from the standard color palette  
-  Attribute: **`[?]`**  
-  CSS color parsed by [rust-css-color](https://github.com/kalcutter/rust-css-color)
-  * `^\s*(\[)(.*)(\])\s*$`
-  * Value Type: `Color`
-
-**`Bool`**
-* Attribute: **`true`**  
-  The true value  
-  Attribute: **`false`**  
-  The false value
-  * `^\s*([Tt][Rr][Uu][Ee]|[Ff][Aa][Ll][Ss][Ee])\s*$`
-  * Value Type: `bool`
-
-**`None`**
-* Attribute: **`none`**  
-  Indicates the absence of a value
-  * `^\s*([Nn][Oo][Nn][Ee])\s*$`
-  * Value Type: N/A
-
-## Drawing procedure
-
-Depth or breadth first traversal, shallow nodes drawn before deeper nodes.
-
-## Updating and damaged flag  
-For any element marked damaged, it and all its children are redrawn.
-
-Resizing panels marks all affected panel containers as damaged so the resized contents are drawn.
-
-## Antialiased corners
-
-Pass along the parent node’s uniform, for any fragment located within a corner region, render the parent and blend antialiased GUI rectangle over it based on signed-distance function corner.
-
-Pixels in the corner regions must be wholly from the parent (must live within the borders of the parent, parent can’t be transparent, parent can’t have a wider overlapping border radius).
-
-Requires a special case for overlapping parent and child with same border radius in same location so only the child is shown to avoid bleeding doubled antialiased edges.
diff --git a/gui/box.xml b/gui/box.xml
deleted file mode 100644
index d42c70173..000000000
--- a/gui/box.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<box children="INNER_XML: (Layout) = [[]]" :fill="FILL: (Color) = ['middlegray']" :round="ROUND: (AbsolutePx | AbsolutePx, AbsolutePx, AbsolutePx, AbsolutePx) = 0px" :border-thickness="BORDER_THICKNESS: (AbsolutePx) = 0px" :border-color="BORDER_COLOR: (Color) = ['black']">
-	{{INNER_XML}}
-</box>
diff --git a/gui/col.xml b/gui/col.xml
deleted file mode 100644
index 6e35a920d..000000000
--- a/gui/col.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<col children="INNER_XML: (Layout) = [[]]">
-	{{INNER_XML}}
-</col>
diff --git a/gui/header/file-menu.xml b/gui/header/file-menu.xml
deleted file mode 100644
index 6f122ab1a..000000000
--- a/gui/header/file-menu.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<header:file-menu>
-	<box height="100%" x-padding="10px">
-		<text height="100%" y-align="50%" :color="['mildwhite']">፨</text>
-	</box>
-	<box height="100%" x-padding="10px">
-		<text height="100%" y-align="50%" :color="['mildwhite']">File</text>
-	</box>
-	<box height="100%" x-padding="10px">
-		<text height="100%" y-align="50%" :color="['mildwhite']">Edit</text>
-	</box>
-	<box height="100%" x-padding="10px">
-		<text height="100%" y-align="50%" :color="['mildwhite']">Comp</text>
-	</box>
-	<box height="100%" x-padding="10px">
-		<text height="100%" y-align="50%" :color="['mildwhite']">View</text>
-	</box>
-	<box height="100%" x-padding="10px">
-		<text height="100%" y-align="50%" :color="['mildwhite']">Help</text>
-	</box>
-</header:file-menu>
diff --git a/gui/header/window-buttons.xml b/gui/header/window-buttons.xml
deleted file mode 100644
index ef22f25ee..000000000
--- a/gui/header/window-buttons.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<header:window-buttons :maximized="IS_MAXIMIZED: (Bool) = false">
-	<box height="100%" y-align="50%" x-padding="18px">
-		<icon :svg="`window_minimize.svg`" />
-	</box>
-	<box height="100%" y-align="50%" x-padding="18px">
-		<if :a="{{IS_MAXIMIZED}}">
-			<icon :svg="`window_restore_down.svg`" />
-		</if>
-		<if :a="{{IS_MAXIMIZED}}" :b="false">
-			<icon :svg="`maximize.svg`" />
-		</if>
-	</box>
-	<box height="100%" y-align="50%" x-padding="18px">
-		<icon :svg="`window_close.svg`" />
-	</box>
-</header:window-buttons>
diff --git a/gui/icon.xml b/gui/icon.xml
deleted file mode 100644
index 7cee7db69..000000000
--- a/gui/icon.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<icon children="INNER_XML: (Layout) = [[]]" :svg="SVG_SOURCE: (TemplateString) = ``" :style="SVG_STYLE: (TemplateString) = ``">
-	{{INNER_XML}}
-</icon>
diff --git a/gui/if.xml b/gui/if.xml
deleted file mode 100644
index 2b381dc56..000000000
--- a/gui/if.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<if children="INNER_XML: (Layout) = [[]]" :a="CONDITION_A: (Integer | Decimal | AbsolutePx | Percent | PercentRemainder | Inner | Width | Height | TemplateString | Color | Bool | None) = true" :b="CONDITION_B: (Integer | Decimal | AbsolutePx | Percent | PercentRemainder | Inner | Width | Height | TemplateString | Color | Bool | None) = true">
-	{{RESULT}}
-</if>
diff --git a/gui/input/checkbox-with-dropdown.xml b/gui/input/checkbox-with-dropdown.xml
deleted file mode 100644
index 838c5d803..000000000
--- a/gui/input/checkbox-with-dropdown.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<input:checkbox-with-dropdown children="OPTION_LIST: (Layout) = [[]]" :disabled="DISABLED: (Bool) = false" :checked="CHECKED: (Bool) = false" :selected-index="SELECTED_INDEX: (Integer) = 0">
-	<!-- Checkbox -->
-	<col width="height" height="100%">
-		<box width="100%" height="100%" x-align="50%" y-align="50%" :round="4px, 0px, 0px, 4px" :fill="['accent']">
-			<input:checkbox :checked="{{CHECKED}}" :disabled="{{DISABLED}}" :inverted="true" />
-		</box>
-	</col>
-	<!-- Dropdown -->
-	<col width="100%">
-		<input:dropdown width="100%" :selected-index="{{SELECTED_INDEX}}" :disabled="{{DISABLED}}">{{OPTION_LIST}}</input:dropdown>
-	</col>
-</input:checkbox-with-dropdown>
diff --git a/gui/input/checkbox.xml b/gui/input/checkbox.xml
deleted file mode 100644
index 6395b190b..000000000
--- a/gui/input/checkbox.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<input:checkbox :checked="CHECKED: (Bool) = false" :disabled="DISABLED: (Bool) = false" :inverted="INVERTED: (Bool) = false">
-	<box width="14px" height="14px" :fill="{{BOX_COLOR}}" :round="2px">
-		<if :a="{{CHECKED}}">
-			<if :a="{{INVERTED}}" :b="false">
-				<icon :svg="`checkmark_white.svg`" />
-			</if>
-			<if :a="{{INVERTED}}">
-				<icon :svg="`checkmark_accent.svg`" />
-			</if>
-		</if>
-	</box>
-</input:checkbox>
diff --git a/gui/input/dropdown.xml b/gui/input/dropdown.xml
deleted file mode 100644
index 44d261b81..000000000
--- a/gui/input/dropdown.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<input:dropdown children="OPTION_LIST: (TemplateString) = ``" :selected-index="SELECTED_INDEX: (Integer) = 0" :disabled="DISABLED: (Bool) = false">
-	<box width="100%" :round="4px">
-		<!-- Current selection text -->
-		<col width="100%" height="24px">
-			<text width="100%" height="100%" x-align="50%" y-align="50%" :color="['mildwhite']">{{CURRENT_TEXT}}</text>
-		</col>
-		<!-- Dropdown arrow icon -->
-		<col width="8px" height="100%">
-			<icon width="8px" height="100%" x-align="50%" y-align="50%" :svg="`dropdown_arrow.svg`" />
-		</col>
-	</box>
-</input:dropdown>
diff --git a/gui/row.xml b/gui/row.xml
deleted file mode 100644
index 664d2d490..000000000
--- a/gui/row.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<row children="INNER_XML: (Layout) = [[]]">
-	{{INNER_XML}}
-</row>
diff --git a/gui/text.xml b/gui/text.xml
deleted file mode 100644
index a4a1564b1..000000000
--- a/gui/text.xml
+++ /dev/null
@@ -1 +0,0 @@
-<text children="TEXT_STRING: (TemplateString) = `MISSING TEXT CONTENT`" :color="COLOR: (Color) = ['middlegray']" :size="SIZE: (AbsolutePx) = 12px"></text>
diff --git a/gui/viewport/panels.xml b/gui/viewport/panels.xml
deleted file mode 100644
index a3c7b48cf..000000000
--- a/gui/viewport/panels.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<viewport:panels>
-	<input:checkbox-with-dropdown :checked="true" :selected-index="2">
-		Option A
-		Option B
-		Option C
-	</input:checkbox-with-dropdown>
-</viewport:panels>
diff --git a/gui/window/main.xml b/gui/window/main.xml
deleted file mode 100644
index 65312c4ff..000000000
--- a/gui/window/main.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<!-- Instantiated by the window and called with absolute dimensions such as: <window:main width="1920px" height="1080px" /> -->
-<window:main>
-	<col width="100%" height="100%">
-		<!-- Header -->
-		<row width="100%" height="28px">
-			<header:file-menu height="100%" x-align="0%" />
-			<text height="100%" y-align="50%" x-align="50%" :color="['mildwhite']">Document 1* - Graphite</text>
-			<header:window-buttons height="100%" x-align="100%" />
-		</row>
-		<!-- Viewport -->
-		<row width="100%" height="100@">
-			<viewport:panels width="100%" height="100%" />
-		</row>
-		<!-- Footer -->
-		<row width="100%" height="24px">
-			<text height="100%" y-align="50%" x-align="0%" x-padding="10px" :color="['mildwhite']" :size="14px">File: 1.8 MB | Memory: 137 MB | Scratch: 0.7/12.3 GB</text>
-			<text height="100%" y-align="50%" x-align="100%" x-padding="10px" :color="['mildwhite']" :size="14px">Box Select Objects | [⇧G] Move Selection | [⇧R] Rotate Selection | [⇧S] Scale Selection</text>
-		</row>
-	</col>
-</window:main>
diff --git a/packages/cli/Cargo.toml b/packages/cli/Cargo.toml
new file mode 100644
index 000000000..df4a0a7c8
--- /dev/null
+++ b/packages/cli/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "cli"
+version = "0.1.0"
+authors = ["Keavon Chambers <keavon@keavon.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/packages/cli/src/main.rs b/packages/cli/src/main.rs
new file mode 100644
index 000000000..f3095fdca
--- /dev/null
+++ b/packages/cli/src/main.rs
@@ -0,0 +1,3 @@
+fn main() {
+	println!("Hello, Graphite!");
+}
diff --git a/packages/render-engine/Cargo.toml b/packages/render-engine/Cargo.toml
new file mode 100644
index 000000000..8e00789bc
--- /dev/null
+++ b/packages/render-engine/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "render-engine"
+version = "0.1.0"
+authors = ["Keavon Chambers <keavon@keavon.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/packages/render-engine/src/lib.rs b/packages/render-engine/src/lib.rs
new file mode 100644
index 000000000..909562f6d
--- /dev/null
+++ b/packages/render-engine/src/lib.rs
@@ -0,0 +1,7 @@
+#[cfg(test)]
+mod tests {
+	#[test]
+	fn it_works() {
+		assert_eq!(2 + 2, 4);
+	}
+}
diff --git a/packages/wasm-bindings/Cargo.toml b/packages/wasm-bindings/Cargo.toml
new file mode 100644
index 000000000..cebac436b
--- /dev/null
+++ b/packages/wasm-bindings/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "wasm-bindings"
+version = "0.1.0"
+authors = ["Keavon Chambers <keavon@keavon.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/packages/wasm-bindings/src/lib.rs b/packages/wasm-bindings/src/lib.rs
new file mode 100644
index 000000000..909562f6d
--- /dev/null
+++ b/packages/wasm-bindings/src/lib.rs
@@ -0,0 +1,7 @@
+#[cfg(test)]
+mod tests {
+	#[test]
+	fn it_works() {
+		assert_eq!(2 + 2, 4);
+	}
+}
diff --git a/shaders/shader.frag b/shaders/shader.frag
deleted file mode 100644
index e34376580..000000000
--- a/shaders/shader.frag
+++ /dev/null
@@ -1,25 +0,0 @@
-#version 450
-
-layout(location=0) in vec2 v_uv;
-
-layout(location=0) out vec4 f_color;
-
-struct Dimensions_u32 { uint width; uint height; };
-struct Corners_f32 { float top_left; float top_right; float bottom_right; float bottom_left; };
-struct Sides_f32 { float top; float right; float bottom; float left; };
-
-layout(set=0, binding=0) uniform GuiNodeUniform {
-	Dimensions_u32 dimensions;
-	Corners_f32 corners_radius;
-	Sides_f32 sides_inset;
-	float border_thickness;
-	vec4 border_color;
-	vec4 fill_color;
-};
-
-layout(set=0, binding=1) uniform texture2D t_texture;
-layout(set=0, binding=2) uniform sampler s_texture;
-
-void main() {
-	f_color = fill_color * texture(sampler2D(t_texture, s_texture), v_uv / textureSize(sampler2D(t_texture, s_texture), 0) * 500);
-}
diff --git a/shaders/shader.vert b/shaders/shader.vert
deleted file mode 100644
index f4a13ced7..000000000
--- a/shaders/shader.vert
+++ /dev/null
@@ -1,10 +0,0 @@
-#version 450
-
-layout(location=0) in vec2 a_position;
-
-layout(location=0) out vec2 v_uv;
-
-void main() {
-	v_uv = (a_position + 1) / 2;
-	gl_Position = vec4(a_position, 0.0, 1.0);
-}
\ No newline at end of file
diff --git a/src/application.rs b/src/application.rs
deleted file mode 100644
index cd6f6f4c1..000000000
--- a/src/application.rs
+++ /dev/null
@@ -1,194 +0,0 @@
-use crate::color_palette::ColorPalette;
-use crate::gui_node::GuiNode;
-use crate::layout_system::LayoutSystem;
-use crate::pipeline::Pipeline;
-use crate::resource_cache::ResourceCache;
-use crate::texture::Texture;
-use crate::window_events;
-use futures::executor::block_on;
-use winit::event::*;
-use winit::event_loop::*;
-use winit::window::Window;
-
-pub struct Application {
-	pub surface: wgpu::Surface,
-	pub adapter: wgpu::Adapter,
-	pub device: wgpu::Device,
-	pub queue: wgpu::Queue,
-	pub swap_chain_descriptor: wgpu::SwapChainDescriptor,
-	pub swap_chain: wgpu::SwapChain,
-	pub shader_cache: ResourceCache<wgpu::ShaderModule>,
-	pub pipeline_cache: ResourceCache<Pipeline>,
-	pub texture_cache: ResourceCache<Texture>,
-	pub gui_root: rctree::Node<GuiNode>,
-}
-
-impl Application {
-	pub fn new(window: &Window) -> Self {
-		// Window as understood by WGPU for rendering onto
-		let surface = wgpu::Surface::create(window);
-
-		// Represents a GPU, exposes the real GPU device and queue
-		let adapter = block_on(wgpu::Adapter::request(
-			&wgpu::RequestAdapterOptions {
-				power_preference: wgpu::PowerPreference::Default,
-				compatible_surface: Some(&surface),
-			},
-			wgpu::BackendBit::PRIMARY,
-		))
-		.unwrap();
-
-		// Requests the device and queue from the adapter
-		let requested_device = block_on(adapter.request_device(&wgpu::DeviceDescriptor {
-			extensions: wgpu::Extensions { anisotropic_filtering: false },
-			limits: Default::default(),
-		}));
-
-		// Connection to the physical GPU
-		let device = requested_device.0;
-
-		// Represents the GPU command queue, to submit CommandBuffers
-		let queue = requested_device.1;
-
-		// Properties for the swap chain frame buffers
-		let swap_chain_descriptor = wgpu::SwapChainDescriptor {
-			usage: wgpu::TextureUsage::OUTPUT_ATTACHMENT,
-			format: wgpu::TextureFormat::Bgra8UnormSrgb,
-			width: window.inner_size().width,
-			height: window.inner_size().height,
-			present_mode: wgpu::PresentMode::Fifo,
-		};
-
-		// Series of frame buffers with images presented to the surface
-		let swap_chain = device.create_swap_chain(&surface, &swap_chain_descriptor);
-
-		// Resource caches that own the application's shaders, pipelines, and textures
-		let mut shader_cache = ResourceCache::<wgpu::ShaderModule>::new();
-		let mut pipeline_cache = ResourceCache::<Pipeline>::new();
-		let texture_cache = ResourceCache::<Texture>::new();
-
-		// Temporary setup below, TODO: move to appropriate place in architecture
-
-		// Data structure maintaining the user interface
-		let gui_rect_pipeline = Pipeline::new(
-			&device,
-			swap_chain_descriptor.format,
-			Vec::new(),
-			&mut shader_cache,
-			("shaders/shader.vert", "shaders/shader.frag"),
-		);
-		pipeline_cache.set("gui_rect", gui_rect_pipeline);
-
-		// Render quad hierarchy
-		let gui_root_data = GuiNode::new(swap_chain_descriptor.width, swap_chain_descriptor.height, ColorPalette::Accent.into_color_srgb());
-		let gui_root = rctree::Node::new(gui_root_data);
-
-		// Main window in the XML layout language
-		let mut main_window_layout = LayoutSystem::new();
-		main_window_layout.add_window(("window", "main"), (1920, 1080));
-
-		Self {
-			surface,
-			adapter,
-			device,
-			queue,
-			swap_chain_descriptor,
-			swap_chain,
-			shader_cache,
-			pipeline_cache,
-			texture_cache,
-			gui_root,
-		}
-	}
-
-	// Initializes the event loop for rendering and event handling
-	pub fn begin_lifecycle(mut self, event_loop: EventLoop<()>, window: Window) {
-		event_loop.run(move |event, _, control_flow| self.main_event_loop(event, control_flow, &window));
-	}
-
-	// Called every time by the event loop
-	fn main_event_loop<T>(&mut self, event: Event<'_, T>, control_flow: &mut ControlFlow, window: &Window) {
-		// Wait for the next event to cause a subsequent event loop run, instead of looping instantly as a game would need
-		*control_flow = ControlFlow::Wait;
-
-		match event {
-			// Handle all window events (like input and resize) in sequence
-			Event::WindowEvent { window_id, ref event } if window_id == window.id() => window_events::window_event(self, control_flow, event),
-			// Handle raw hardware-related events not related to a window
-			Event::DeviceEvent { .. } => (),
-			// Handle custom-dispatched events
-			Event::UserEvent(_) => (),
-			// Called once every event is handled and the GUI structure is updated
-			Event::MainEventsCleared => self.update_gui(),
-			// Resizing or calling `window.request_redraw()` renders the GUI with the queued draw commands
-			Event::RedrawRequested(_) => self.render(),
-			// Once all windows have been redrawn
-			Event::RedrawEventsCleared => (),
-			Event::NewEvents(_) => (),
-			Event::Suspended => (),
-			Event::Resumed => (),
-			Event::LoopDestroyed => (),
-			_ => (),
-		}
-	}
-
-	fn update_gui(&mut self) {}
-
-	// Render the queue of pipeline draw commands over the current window
-	fn render(&mut self) {
-		// Get a frame buffer to render on
-		let frame = self.swap_chain.get_next_texture().expect("Timeout getting frame buffer texture");
-
-		// Generates a render pass that commands are applied to, then generates a command buffer when finished
-		let mut command_encoder = self.device.create_command_encoder(&wgpu::CommandEncoderDescriptor { label: Some("Render Encoder") });
-
-		// Build an array of draw commands by traversing the GUI element tree
-		let commands = GuiNode::build_draw_commands_recursive(&self.gui_root, &self.device, &mut self.queue, &self.pipeline_cache, &mut self.texture_cache);
-
-		// Recording of commands while in "rendering mode" that go into a command buffer
-		let mut render_pass = command_encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
-			color_attachments: &[wgpu::RenderPassColorAttachmentDescriptor {
-				attachment: &frame.view,
-				resolve_target: None,
-				load_op: wgpu::LoadOp::Clear,
-				store_op: wgpu::StoreOp::Store,
-				clear_color: wgpu::Color::BLACK,
-			}],
-			depth_stencil_attachment: None,
-		});
-
-		// Prepare a variable to reuse the pipeline based on its name
-		let mut pipeline_name = String::new();
-
-		// Turn the queue of pipelines each into a command buffer and submit it to the render queue
-		for i in 0..commands.len() {
-			// If the previously set pipeline can't be reused, send the GPU the new pipeline to draw with
-			if pipeline_name != commands[i].pipeline_name {
-				let pipeline = self.pipeline_cache.get(&commands[i].pipeline_name[..]).unwrap();
-				render_pass.set_pipeline(&pipeline.render_pipeline);
-				pipeline_name = commands[i].pipeline_name.clone();
-			}
-
-			// Send the GPU the vertices and triangle indices
-			render_pass.set_vertex_buffer(0, &commands[i].vertex_buffer, 0, 0);
-			render_pass.set_index_buffer(&commands[i].index_buffer, 0, 0);
-
-			// Send the GPU the bind group resources
-			for (index, bind_group) in commands[i].bind_groups.iter().enumerate() {
-				render_pass.set_bind_group(index as u32, bind_group, &[]);
-			}
-
-			// Draw call
-			render_pass.draw_indexed(0..commands[i].index_count, 0, 0..1);
-		}
-
-		// Done sending render pass commands so we can give up mutation rights to command_encoder
-		drop(render_pass);
-
-		// Turn the recording of commands into a complete command buffer
-		let command_buffer = command_encoder.finish();
-
-		// Submit the command buffer to the GPU command queue
-		self.queue.submit(&[command_buffer]);
-	}
-}
diff --git a/src/color.rs b/src/color.rs
deleted file mode 100644
index f7c17fd63..000000000
--- a/src/color.rs
+++ /dev/null
@@ -1,41 +0,0 @@
-#[repr(C, align(16))]
-#[derive(Debug, Copy, Clone, PartialEq)]
-pub struct Color {
-	pub r: f32,
-	pub g: f32,
-	pub b: f32,
-	pub a: f32,
-}
-
-impl Color {
-	pub fn new(r: f32, g: f32, b: f32, a: f32) -> Self {
-		Self { r, g, b, a }
-	}
-
-	#[allow(dead_code)]
-	pub const TRANSPARENT: Self = Color { r: 0.0, g: 0.0, b: 0.0, a: 0.0 };
-
-	#[allow(dead_code)]
-	pub const BLACK: Self = Color { r: 0.0, g: 0.0, b: 0.0, a: 1.0 };
-
-	#[allow(dead_code)]
-	pub const WHITE: Self = Color { r: 1.0, g: 1.0, b: 1.0, a: 1.0 };
-
-	#[allow(dead_code)]
-	pub const RED: Self = Color { r: 1.0, g: 0.0, b: 0.0, a: 1.0 };
-
-	#[allow(dead_code)]
-	pub const YELLOW: Self = Color { r: 1.0, g: 1.0, b: 0.0, a: 1.0 };
-
-	#[allow(dead_code)]
-	pub const GREEN: Self = Color { r: 0.0, g: 1.0, b: 0.0, a: 1.0 };
-
-	#[allow(dead_code)]
-	pub const CYAN: Self = Color { r: 0.0, g: 1.0, b: 1.0, a: 1.0 };
-
-	#[allow(dead_code)]
-	pub const BLUE: Self = Color { r: 0.0, g: 0.0, b: 1.0, a: 1.0 };
-
-	#[allow(dead_code)]
-	pub const MAGENTA: Self = Color { r: 1.0, g: 0.0, b: 1.0, a: 1.0 };
-}
diff --git a/src/color_palette.rs b/src/color_palette.rs
deleted file mode 100644
index 3948c8c28..000000000
--- a/src/color_palette.rs
+++ /dev/null
@@ -1,91 +0,0 @@
-use crate::color::Color;
-
-#[allow(dead_code)]
-pub enum ColorPalette {
-	Black,
-	NearBlack,
-	MildBlack,
-	DarkGray,
-	DimGray,
-	DullGray,
-	LowerGray,
-	MiddleGray,
-	UpperGray,
-	PaleGray,
-	SoftGray,
-	LightGray,
-	BrightGray,
-	MildWhite,
-	NearWhite,
-	White,
-	Accent,
-}
-
-impl ColorPalette {
-	#[allow(dead_code)]
-	pub fn into_color_srgb(&self) -> Color {
-		let grayscale = match self {
-			ColorPalette::Black => 0 * 17,       // #000000
-			ColorPalette::NearBlack => 1 * 17,   // #111111
-			ColorPalette::MildBlack => 2 * 17,   // #222222
-			ColorPalette::DarkGray => 3 * 17,    // #333333
-			ColorPalette::DimGray => 4 * 17,     // #444444
-			ColorPalette::DullGray => 5 * 17,    // #555555
-			ColorPalette::LowerGray => 6 * 17,   // #666666
-			ColorPalette::MiddleGray => 7 * 17,  // #777777
-			ColorPalette::UpperGray => 8 * 17,   // #888888
-			ColorPalette::PaleGray => 9 * 17,    // #999999
-			ColorPalette::SoftGray => 10 * 17,   // #aaaaaa
-			ColorPalette::LightGray => 11 * 17,  // #bbbbbb
-			ColorPalette::BrightGray => 12 * 17, // #cccccc
-			ColorPalette::MildWhite => 13 * 17,  // #dddddd
-			ColorPalette::NearWhite => 14 * 17,  // #eeeeee
-			ColorPalette::White => 15 * 17,      // #ffffff
-			_ => -1,
-		};
-
-		if grayscale > -1 {
-			let value = grayscale as f32 / 255.0;
-			return Color::new(value, value, value, 1.0);
-		}
-
-		let rgba = match self {
-			ColorPalette::Accent => (75, 121, 167, 255), // #4b79a7
-			_ => (0, 0, 0, 255),                         // Unimplemented returns black
-		};
-
-		Color::new(rgba.0 as f32 / 255.0, rgba.1 as f32 / 255.0, rgba.2 as f32 / 255.0, rgba.3 as f32 / 255.0)
-	}
-
-	#[allow(dead_code)]
-	pub fn into_color_linear(&self) -> Color {
-		let standard_rgb = ColorPalette::into_color_srgb(self);
-
-		let linear = palette::Srgb::new(standard_rgb.r, standard_rgb.g, standard_rgb.b).into_linear();
-
-		Color::new(linear.red, linear.green, linear.blue, standard_rgb.a)
-	}
-
-	pub fn lookup_palette_color(name_in_palette: &str) -> ColorPalette {
-		match &name_in_palette.to_ascii_lowercase()[..] {
-			"black" => ColorPalette::Black,
-			"nearblack" => ColorPalette::NearBlack,
-			"mildblack" => ColorPalette::MildBlack,
-			"darkgray" => ColorPalette::DarkGray,
-			"dimgray" => ColorPalette::DimGray,
-			"dullgray" => ColorPalette::DullGray,
-			"lowergray" => ColorPalette::LowerGray,
-			"middlegray" => ColorPalette::MiddleGray,
-			"uppergray" => ColorPalette::UpperGray,
-			"palegray" => ColorPalette::PaleGray,
-			"softgray" => ColorPalette::SoftGray,
-			"lightgray" => ColorPalette::LightGray,
-			"brightgray" => ColorPalette::BrightGray,
-			"mildwhite" => ColorPalette::MildWhite,
-			"nearwhite" => ColorPalette::NearWhite,
-			"white" => ColorPalette::White,
-			"accent" => ColorPalette::Accent,
-			_ => panic!("Invalid color lookup of `{}` from the color palette", name_in_palette),
-		}
-	}
-}
diff --git a/src/draw_command.rs b/src/draw_command.rs
deleted file mode 100644
index 4236eed01..000000000
--- a/src/draw_command.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// use crate::bind_group_resource::BindGroupResource;
-
-pub struct DrawCommand {
-	pub pipeline_name: String,
-	pub bind_groups: Vec<wgpu::BindGroup>,
-	pub vertex_buffer: wgpu::Buffer,
-	pub index_buffer: wgpu::Buffer,
-	pub index_count: u32,
-}
-
-impl DrawCommand {
-	pub fn new(device: &wgpu::Device, pipeline_name: String, bind_groups: Vec<wgpu::BindGroup>, vertices: &[[f32; 2]], indices: &[u16]) -> Self {
-		let vertex_buffer = device.create_buffer_with_data(bytemuck::cast_slice(vertices), wgpu::BufferUsage::VERTEX);
-		let index_buffer = device.create_buffer_with_data(bytemuck::cast_slice(indices), wgpu::BufferUsage::INDEX);
-		let index_count = indices.len() as u32;
-
-		Self {
-			pipeline_name,
-			bind_groups,
-			vertex_buffer,
-			index_buffer,
-			index_count,
-		}
-	}
-}
diff --git a/src/gui_attributes.rs b/src/gui_attributes.rs
deleted file mode 100644
index 0763d498a..000000000
--- a/src/gui_attributes.rs
+++ /dev/null
@@ -1,47 +0,0 @@
-#[repr(C, align(16))]
-#[derive(Debug, Copy, Clone)]
-pub struct Corners<T> {
-	pub top_left: T,
-	pub top_right: T,
-	pub bottom_right: T,
-	pub bottom_left: T,
-}
-
-impl<T> Corners<T> {
-	pub fn new(top_left: T, top_right: T, bottom_right: T, bottom_left: T) -> Self {
-		Self {
-			top_left,
-			top_right,
-			bottom_right,
-			bottom_left,
-		}
-	}
-}
-
-#[repr(C, align(16))]
-#[derive(Debug, Copy, Clone)]
-pub struct Sides<T> {
-	pub top: T,
-	pub right: T,
-	pub bottom: T,
-	pub left: T,
-}
-
-impl<T> Sides<T> {
-	pub fn new(top: T, right: T, bottom: T, left: T) -> Self {
-		Self { top, right, bottom, left }
-	}
-}
-
-#[repr(C, align(16))]
-#[derive(Debug, Copy, Clone)]
-pub struct Dimensions<T> {
-	pub width: T,
-	pub height: T,
-}
-
-impl<T> Dimensions<T> {
-	pub fn new(width: T, height: T) -> Self {
-		Self { width, height }
-	}
-}
diff --git a/src/gui_node.rs b/src/gui_node.rs
deleted file mode 100644
index c1ff1c454..000000000
--- a/src/gui_node.rs
+++ /dev/null
@@ -1,97 +0,0 @@
-use crate::color::Color;
-use crate::draw_command::DrawCommand;
-use crate::gui_attributes::*;
-use crate::pipeline::Pipeline;
-use crate::resource_cache::ResourceCache;
-use crate::texture::Texture;
-
-pub struct GuiNode {
-	pub form_factor: GuiNodeUniform,
-	pub pipeline_name: String,
-}
-
-impl GuiNode {
-	pub fn new(width: u32, height: u32, color: Color) -> Self {
-		Self {
-			form_factor: GuiNodeUniform::new(width, height, color),
-			pipeline_name: String::from("gui_rect"),
-		}
-	}
-
-	pub fn build_draw_commands_recursive(
-		node: &rctree::Node<GuiNode>,
-		device: &wgpu::Device,
-		queue: &mut wgpu::Queue,
-		pipeline_cache: &ResourceCache<Pipeline>,
-		texture_cache: &mut ResourceCache<Texture>,
-	) -> Vec<DrawCommand> {
-		let mut draw_commands: Vec<DrawCommand> = Vec::new();
-
-		for mut subnode in node.descendants() {
-			let mut subnode_data = subnode.borrow_mut();
-			let pipeline = pipeline_cache.get(&subnode_data.pipeline_name[..]).unwrap();
-			let command = subnode_data.build_draw_command(device, queue, pipeline, texture_cache);
-			draw_commands.push(command);
-		}
-
-		draw_commands
-	}
-
-	pub fn build_draw_command(&mut self, device: &wgpu::Device, queue: &mut wgpu::Queue, pipeline: &Pipeline, texture_cache: &mut ResourceCache<Texture>) -> DrawCommand {
-		const VERTICES: &[[f32; 2]] = &[[-0.5, 0.5], [0.5, 0.5], [0.5, 1.0], [-0.5, 1.0]];
-		const INDICES: &[u16] = &[0, 1, 2, 0, 2, 3];
-
-		let bind_groups = self.build_bind_groups(device, queue, pipeline, texture_cache);
-
-		// Create a draw command with the vertex data then push it to the GPU command queue
-		DrawCommand::new(device, self.pipeline_name.clone(), bind_groups, VERTICES, INDICES)
-	}
-
-	pub fn build_bind_groups(&mut self, device: &wgpu::Device, queue: &mut wgpu::Queue, pipeline: &Pipeline, texture_cache: &mut ResourceCache<Texture>) -> Vec<wgpu::BindGroup> {
-		// Load the cached texture
-		let texture = Texture::cached_load(device, queue, "textures/grid.png", texture_cache);
-
-		// Build a staging buffer from the uniform resource data
-		let binding_staging_buffer = Pipeline::build_binding_staging_buffer(device, &self.form_factor);
-
-		// Construct the bind group for this GUI node
-		let bind_group = Pipeline::build_bind_group(
-			device,
-			&pipeline.bind_group_layout,
-			vec![
-				Pipeline::build_binding_resource(&binding_staging_buffer),
-				wgpu::BindingResource::TextureView(&texture.texture_view),
-				wgpu::BindingResource::Sampler(&texture.sampler),
-			],
-		);
-
-		vec![bind_group]
-	}
-}
-
-#[repr(C)]
-#[derive(Debug, Copy, Clone)]
-pub struct GuiNodeUniform {
-	pub dimensions: Dimensions<u32>,
-	pub corners_radius: Corners<f32>,
-	pub sides_inset: Sides<f32>,
-	pub border_thickness: f32,
-	pub border_color: Color,
-	pub fill_color: Color,
-}
-
-impl GuiNodeUniform {
-	pub fn new(width: u32, height: u32, color: Color) -> Self {
-		GuiNodeUniform {
-			dimensions: Dimensions::<u32>::new(width, height),
-			corners_radius: Corners::<f32>::new(0.0, 0.0, 0.0, 0.0),
-			sides_inset: Sides::<f32>::new(0.0, 0.0, 0.0, 0.0),
-			border_thickness: 0.0,
-			border_color: Color::TRANSPARENT,
-			fill_color: color,
-		}
-	}
-}
-
-unsafe impl bytemuck::Zeroable for GuiNodeUniform {}
-unsafe impl bytemuck::Pod for GuiNodeUniform {}
diff --git a/src/layout_abstract_syntax.rs b/src/layout_abstract_syntax.rs
deleted file mode 100644
index 8d60a713e..000000000
--- a/src/layout_abstract_syntax.rs
+++ /dev/null
@@ -1,279 +0,0 @@
-use crate::layout_abstract_types::*;
-
-// AST for a component with info on its definition (from the root element of the XML layout) and a vector of direct child component tags
-#[derive(Debug, Clone, PartialEq)]
-pub struct FlatComponent {
-	// The abstract definition of the root node of the component with prop definitions
-	pub own_info: LayoutComponentDefinition,
-	// Only stores tags, text elements are disposed of (they'd be meaningless in a tag list)
-	pub child_components: Vec<LayoutComponentTag>,
-}
-
-/// A component in its final processed form (after parsing its XML file), with information on its definition with a list of child components with their own children in their `children` attributes
-impl FlatComponent {
-	// Construct a layout component which stores its own root-level component definition (with prop definitions, etc.) and a flat list of its direct child tags, each with an AST in their `children` attribute
-	pub fn new(own_info: LayoutComponentDefinition, child_components: Vec<LayoutComponentTag>) -> FlatComponent {
-		Self { own_info, child_components }
-	}
-
-	/// Print the component (for debugging)
-	#[allow(dead_code)]
-	pub fn debug_print(&self) {
-		println!("Flat Component: {:#?}", self.own_info);
-		for tag in &self.child_components {
-			tag.debug_print();
-		}
-	}
-}
-
-// ====================================================================================================
-
-/// Wrapper for either a `LayoutComponentNode` enum or `LayoutComponentDefinition` struct
-#[derive(Debug, Clone, PartialEq)]
-pub enum LayoutComponentNodeOrDefinition {
-	LayoutComponentNode(LayoutComponentNode),
-	LayoutComponentDefinition(LayoutComponentDefinition),
-}
-
-// ====================================================================================================
-
-/// AST of `LayoutComponentNode`s which hold either a tag or text node
-pub type NodeTree = rctree::Node<LayoutComponentNode>;
-
-/// AST similar to `NodeTree` (a tree of `LayoutComponentNode`s) but this holds the wrapped values `LayoutComponentNodeOrDefinition` (unwrap them with `LayoutSystem::node_tree_from_node_or_def_tree()`)
-pub type NodeOrDefTree = rctree::Node<LayoutComponentNodeOrDefinition>;
-
-// ====================================================================================================
-
-/// Representation of an XML node with either another XML tag (`LayoutComponentTag`) or a text node (a vector of alternating `TemplateStringSegment::String`s and `TemplateStringSegment::Argument`s)
-#[derive(Debug, Clone, PartialEq)]
-pub enum LayoutComponentNode {
-	Tag(LayoutComponentTag),
-	Text(Vec<TemplateStringSegment>),
-}
-
-impl LayoutComponentNode {
-	/// Given a tag name in namespace:name format, construct a `LayoutComponentNode` that wraps a newly constructed `LayoutComponentTag` struct based on the provided name
-	pub fn new_tag(name: (String, String)) -> Self {
-		Self::Tag(LayoutComponentTag::new(name))
-	}
-
-	/// Given some text hanging out in the XML between tags, construct a `LayoutComponentNode` with that text which simply stores the provided `String`
-	pub fn new_text(text: Vec<TemplateStringSegment>) -> Self {
-		Self::Text(text)
-	}
-
-	/// Print the component node (for debugging)
-	#[allow(dead_code)]
-	pub fn debug_print(&self) {
-		match self {
-			LayoutComponentNode::Tag(tag) => tag.debug_print(),
-			LayoutComponentNode::Text(text) => println!("================> Text Node: {:#?}", text),
-		}
-	}
-}
-
-// ====================================================================================================
-
-/// Abstract representation of a component based on the definitions of its props in the root tag of a component XML layout
-#[derive(Debug, Clone, PartialEq)]
-pub struct LayoutComponentDefinition {
-	/// Name of the component in namespace:name format
-	pub name: (String, String),
-	/// Accepted prop definitions, which are prefixed with ':'
-	pub prop_definitions: Vec<PropDefinition>,
-}
-
-impl LayoutComponentDefinition {
-	/// Construct a definition for a layout component given its name in namespace:name format with an (initially) empty set of prop definitions
-	pub fn new(name: (String, String)) -> Self {
-		let prop_definitions = vec![];
-		Self { name, prop_definitions }
-	}
-
-	/// Add a prop definition (with its name, valid types, and default value) to this component definition
-	pub fn add_prop_definition(&mut self, prop_definition: PropDefinition) {
-		self.prop_definitions.push(prop_definition);
-	}
-}
-
-// ====================================================================================================
-
-/// Abstract representation of a tag inside an abstract component with attributes and children
-#[derive(Debug, Clone, PartialEq)]
-pub struct LayoutComponentTag {
-	/// Namespace and name of the tag's referenced component
-	pub name: (String, String),
-	/// Layout attributes, which are used by the layout engine
-	pub layout: LayoutAttributes,
-	/// Props on this tag, which are prefixed with ':'
-	pub props: Vec<Prop>,
-	/// The special `children` attribute, containing the inner elements of this tag
-	pub children: Option<Vec<NodeTree>>,
-}
-
-impl LayoutComponentTag {
-	/// Construct a tag in an XML layout component based on its referenced component name (in namespace:name format) and empty defaults
-	pub fn new(name: (String, String)) -> Self {
-		Self {
-			name,
-			layout: Default::default(),
-			children: None,
-			props: Vec::new(),
-		}
-	}
-
-	/// Provide a sequence of ASTs for this component's special `children` attribute
-	pub fn set_children(&mut self, children: Vec<NodeTree>) {
-		self.children = Some(children);
-	}
-
-	/// Add an XML tag attribute to this component (either a layout engine setting, a prop, or an event handler binding)
-	pub fn add_attribute(&mut self, attribute: Prop) {
-		// Prop argument (for reactive data system)
-		if attribute.name.len() > 1 && &attribute.name[..1] == ":" {
-			self.add_prop(attribute);
-		}
-		// Event handler attribute (for event system)
-		else if attribute.name.len() > 3 && &attribute.name[..3] == "on:" {
-			todo!("Event attributes not implemented yet");
-		}
-		// Layout attribute (for layout engine)
-		else {
-			self.add_layout_attribute(attribute);
-		}
-	}
-
-	/// Add an XML tag attribute to this component for a colon-prefixed prop
-	fn add_prop(&mut self, attribute: Prop) {
-		self.props.push(attribute);
-	}
-
-	/// Add an XML tag attribute to this component for a non-prefixed layout engine value
-	fn add_layout_attribute(&mut self, attribute: Prop) {
-		match &attribute.name[..] {
-			// Layout attributes, stored separately
-			"width" => self.layout.width = attribute.dimension(),
-			"height" => self.layout.height = attribute.dimension(),
-			"x-align" => self.layout.x_align = attribute.percent(),
-			"y-align" => self.layout.y_align = attribute.percent(),
-			"x-padding" => self.layout.padding.set_horizontal(attribute.dimension()),
-			"y-padding" => self.layout.padding.set_vertical(attribute.dimension()),
-			"padding" => self.layout.padding = attribute.box_dimensions(),
-			"x-gap" => self.layout.gap.set_horizontal(attribute.dimension()),
-			"y-gap" => self.layout.gap.set_vertical(attribute.dimension()),
-			"gap" => self.layout.gap = attribute.box_dimensions(),
-			_ => panic!("Unknown builtin attribute `{}`", attribute.name),
-		}
-	}
-
-	/// Print the layout tag (for debugging)
-	pub fn debug_print(&self) {
-		println!("Tag Node: {:#?}", self);
-		if let Some(ref children) = self.children {
-			for child in children {
-				for node in child.descendants() {
-					println!("> Descendant Node: {:#?}", node);
-				}
-			}
-		}
-	}
-}
-
-// ====================================================================================================
-
-/// Name-value pair for a prop used in the prop-passing system, where the name is a `String` and the value sequence is a vector of `TypedValueOrVariableName`s
-#[derive(Debug, Clone, PartialEq)]
-pub struct Prop {
-	pub name: String,
-	pub value_sequence: Vec<TypedValueOrVariableName>,
-}
-
-impl Prop {
-	/// Construct a name-value pair representing an argument on a layout tag given its name and sequence of values
-	pub fn new(name: String, value_sequence: Vec<TypedValueOrVariableName>) -> Self {
-		Self { name, value_sequence }
-	}
-
-	/// Extract this attribute's values as typed values
-	fn values(self) -> Vec<TypedValue> {
-		self.value_sequence
-			.into_iter()
-			.map(|value| {
-				if let TypedValueOrVariableName::TypedValue(typed_value) = value {
-					typed_value
-				}
-				else {
-					todo!("Variable arguments are not yet supported")
-				}
-			})
-			.collect()
-	}
-
-	/// Convert this attribute's value into a single dimension
-	fn dimension(self) -> Dimension {
-		let values = self.values();
-		assert_eq!(values.len(), 1, "Expected a single value");
-		values[0].expect_dimension()
-	}
-
-	/// Extract a percentage from this attribute's value
-	fn percent(self) -> f64 {
-		match self.dimension() {
-			Dimension::Percent(value) => value,
-			_ => panic!("Expected a percentage"),
-		}
-	}
-
-	/// Convert this attribute's values into box dimensions
-	fn box_dimensions(self) -> BoxDimensions {
-		let values = self.values();
-		match values.len() {
-			1 => {
-				let value = values[0].expect_dimension();
-				BoxDimensions::all(value)
-			},
-			2 => {
-				let vertical = values[0].expect_dimension();
-				let horizontal = values[1].expect_dimension();
-				BoxDimensions::symmetric(vertical, horizontal)
-			},
-			4 => {
-				let top = values[0].expect_dimension();
-				let right = values[1].expect_dimension();
-				let bottom = values[2].expect_dimension();
-				let left = values[3].expect_dimension();
-				BoxDimensions::new(top, right, bottom, left)
-			},
-			_ => panic!("Expected 1, 2 or 4 values"),
-		}
-	}
-}
-
-// ====================================================================================================
-
-/// Attributes used by the layout engine to calculate sizing and placement
-#[derive(Clone, Debug, PartialEq)]
-pub struct LayoutAttributes {
-	pub width: Dimension,
-	pub height: Dimension,
-	pub x_align: f64,
-	pub y_align: f64,
-	pub gap: BoxDimensions,
-	pub padding: BoxDimensions,
-}
-
-impl Default for LayoutAttributes {
-	/// Provide default values for dimensions, alignment, and outside spacing
-	fn default() -> Self {
-		let zero_box = BoxDimensions::all(Dimension::AbsolutePx(0.0));
-		Self {
-			width: Dimension::Inner,
-			height: Dimension::Inner,
-			x_align: 0.0,
-			y_align: 0.0,
-			gap: zero_box,
-			padding: zero_box,
-		}
-	}
-}
diff --git a/src/layout_abstract_types.rs b/src/layout_abstract_types.rs
deleted file mode 100644
index 87006b6d6..000000000
--- a/src/layout_abstract_types.rs
+++ /dev/null
@@ -1,146 +0,0 @@
-use crate::color::Color;
-use crate::layout_abstract_syntax::*;
-
-/// Definition of a prop for a component, given in an attribute of the XML root tag
-#[derive(Debug, Clone, PartialEq)]
-pub struct PropDefinition {
-	// Name of the variable binding that can be used within the component in {{template tags}}
-	pub variable_name: String,
-	// Combinations of allowed sequences of types that can be passed to instances of this component
-	pub type_sequence_options: Vec<Vec<TypeName>>,
-	// A single sequence of default values that get used if an instance of this component never has the corresponding argument passed to it
-	pub type_sequence_default: Vec<TypedValue>,
-}
-
-impl PropDefinition {
-	/// Construct a prop definition for a variable accepted by a component definition, with the variable name, valid combinations of types, and the default value sequence
-	pub fn new(variable_name: String, valid_types: Vec<Vec<TypeName>>, default: Vec<TypedValue>) -> Self {
-		Self {
-			variable_name,
-			type_sequence_options: valid_types,
-			type_sequence_default: default,
-		}
-	}
-}
-
-// ====================================================================================================
-
-/// Wrapper for either a `TypedValue` struct or the name of a prop
-#[derive(Debug, Clone, PartialEq)]
-pub enum TypedValueOrVariableName {
-	TypedValue(TypedValue),
-	VariableName(String),
-}
-
-// ====================================================================================================
-
-/// All possible names for types of values in the reactive data and layout system
-#[derive(Debug, Clone, PartialEq)]
-pub enum TypeName {
-	Layout,
-	Integer,
-	Decimal,
-	AbsolutePx,
-	Percent,
-	PercentRemainder,
-	Inner,
-	Width,
-	Height,
-	TemplateString,
-	Color,
-	Bool,
-	None,
-}
-
-// ====================================================================================================
-
-/// Concrete values for data in the various types allowed by the reactive data and layout system
-#[derive(Debug, Clone, PartialEq)]
-pub enum TypedValue {
-	Layout(Vec<NodeTree>),
-	Integer(i64),
-	Decimal(f64),
-	Dimension(Dimension),
-	TemplateString(Vec<TemplateStringSegment>),
-	Color(Color),
-	Bool(bool),
-	None,
-}
-
-impl TypedValue {
-	/// Converts this to a dimension, panics if not possible.
-	pub fn expect_dimension(&self) -> Dimension {
-		match self {
-			Self::Dimension(dimension) => *dimension,
-			_ => panic!("Expected a dimension"),
-		}
-	}
-}
-
-// ====================================================================================================
-
-/// A piece of a template string, made up of many of these enums concatenated together in alternating order between `String` and `Argument`, where the latter is a value or variable name
-#[derive(Debug, Clone, PartialEq)]
-pub enum TemplateStringSegment {
-	String(String),
-	Argument(TypedValueOrVariableName),
-}
-
-// ====================================================================================================
-
-/// A dimension is a measure along an axis.
-#[derive(Copy, Clone, Debug, PartialEq)]
-pub enum Dimension {
-	/// Absolute value in pixels.
-	AbsolutePx(f64),
-	/// Percent of parent container size along the same axis.
-	Percent(f64),
-	/// Percent of free space remaining in parent container.
-	PercentRemainder(f64),
-	/// Minimum size required to fit the children.
-	Inner,
-	/// Size relative to the width of this component.
-	Width,
-	/// Size relative to the height of this component.
-	Height,
-}
-
-// ====================================================================================================
-
-/// Dimensions along the four sides of a box layout
-#[derive(Copy, Clone, Debug, PartialEq)]
-pub struct BoxDimensions {
-	pub top: Dimension,
-	pub right: Dimension,
-	pub bottom: Dimension,
-	pub left: Dimension,
-}
-
-impl BoxDimensions {
-	/// Construct new box dimensions, with values given for each side.
-	pub fn new(top: Dimension, right: Dimension, bottom: Dimension, left: Dimension) -> Self {
-		Self { top, right, bottom, left }
-	}
-
-	/// Construct new box dimensions, with same values used for top-bottom and left-right.
-	pub fn symmetric(vertical: Dimension, horizontal: Dimension) -> Self {
-		Self::new(vertical, horizontal, vertical, horizontal)
-	}
-
-	/// Construct new box dimensions with the same value for all sides.
-	pub fn all(value: Dimension) -> Self {
-		Self::new(value, value, value, value)
-	}
-
-	/// Sets the padding on the top and bottom sides.
-	pub fn set_vertical(&mut self, value: Dimension) {
-		self.top = value;
-		self.bottom = value;
-	}
-
-	/// Sets the padding on the left and right sides.
-	pub fn set_horizontal(&mut self, value: Dimension) {
-		self.left = value;
-		self.right = value;
-	}
-}
diff --git a/src/layout_attribute_parser.rs b/src/layout_attribute_parser.rs
deleted file mode 100644
index 0b35916b7..000000000
--- a/src/layout_attribute_parser.rs
+++ /dev/null
@@ -1,318 +0,0 @@
-use crate::color::Color;
-use crate::color_palette::ColorPalette;
-use crate::layout_abstract_types::*;
-use crate::layout_system::*;
-
-pub struct AttributeParser {
-	capture_attribute_prop_definition_regex: regex::Regex,
-	capture_attribute_type_sequences_regex: regex::Regex,
-	match_integer_regex: regex::Regex,
-	match_decimal_regex: regex::Regex,
-	split_by_string_templates_regex: regex::Regex,
-	capture_color_name_in_palette_regex: regex::Regex,
-}
-
-impl AttributeParser {
-	// Prebuild all the regex patterns
-	pub fn new() -> Self {
-		let capture_attribute_prop_definition_regex: regex::Regex = regex::Regex::new(
-			// Prop definition: ?: (?, ... | ...) = ?
-			r"^\s*(\w*)\s*(:)\s*(\()\s*((?:(?:\w+)(?:\s*,\s*\w+)*)(?:\s*\|\s*(?:(?:\w+)(?:\s*,\s*\w+)*))*)\s*(\))\s*(=)\s*([\s\w'\[\]@%\-.,]+|`[^`]*`|\[\[.*\]\])\s*$",
-		)
-		.unwrap();
-
-		let capture_attribute_type_sequences_regex: regex::Regex = regex::Regex::new(concat!(
-			// Argument: {{?}}
-			r#"^\s*(\{\{)\s*(\w*)\s*(\}\})\s*$|"#,
-			// Layout: [[?]]
-			r#"^\s*(\[\[)\s*(.*)\s*(\]\])\s*$|"#,
-			// Integer: ?
-			r#"^\s*(-?\d+)\s*$|"#,
-			// Decimal: ?
-			r#"^\s*(-?(?:(?:\d+\.\d*)|(?:\d*\.\d+)))\s*$|"#,
-			// AbsolutePx: ?px
-			r#"^\s*(-?(?:(?:\d+(?:\.\d*)?)|(?:\d*(?:\.\d+))))([Pp][Xx])\s*$|"#,
-			// Percent: ?%
-			r#"^\s*(-?(?:(?:\d+(?:\.\d*)?)|(?:\d*(?:\.\d+))))(%)\s*$|"#,
-			// PercentRemainder: ?@
-			r#"^\s*(-?(?:(?:\d+(?:\.\d*)?)|(?:\d*(?:\.\d+))))(@)\s*$|"#,
-			// Inner: inner
-			r#"^\s*([Ii][Nn][Nn][Ee][Rr])\s*$|"#,
-			// Width: width
-			r#"^\s*([Ww][Ii][Dd][Tt][Hh])\s*$|"#,
-			// Height: height
-			r#"^\s*([Hh][Ee][Ii][Gg][Hh][Tt])\s*$|"#,
-			// TemplateString: `? ... {{?}} ...`
-			r#"^\s*(`)(.*)(`)\s*$|"#,
-			// Color: [?]
-			r#"^\s*(\[)(.*)(\])\s*$|"#,
-			// Bool: true/false
-			r#"^\s*([Tt][Rr][Uu][Ee]|[Ff][Aa][Ll][Ss][Ee])\s*$|"#,
-			// None: none
-			r#"^\s*([Nn][Oo][Nn][Ee])\s*$"#,
-		))
-		.unwrap();
-
-		let match_integer_regex = regex::Regex::new(r"^\s*(-?\d+)\s*$").unwrap();
-
-		let match_decimal_regex = regex::Regex::new(r"^\s*(-?(?:(?:\d+\.\d*)|(?:\d*\.\d+)))\s*$").unwrap();
-
-		let split_by_string_templates_regex = regex::Regex::new(r"\{\{|\}\}").unwrap();
-
-		let capture_color_name_in_palette_regex = regex::Regex::new(r"\s*'(.*)'\s*").unwrap();
-
-		Self {
-			capture_attribute_prop_definition_regex,
-			capture_attribute_type_sequences_regex,
-			match_integer_regex,
-			match_decimal_regex,
-			split_by_string_templates_regex,
-			capture_color_name_in_palette_regex,
-		}
-	}
-
-	pub fn parse_attribute_argument_types(&self, input: &str) -> Vec<TypedValueOrVariableName> {
-		let attribute_types = input.split(",").map(|piece| piece.trim()).collect::<Vec<&str>>();
-		let list = attribute_types
-			.iter()
-			.map(|attribute_type| self.parse_attribute_argument_type(attribute_type))
-			.collect::<Vec<TypedValueOrVariableName>>();
-		list
-	}
-
-	pub fn parse_attribute_argument_type(&self, attribute_type: &str) -> TypedValueOrVariableName {
-		// Match with the regular expression
-		let captures = self
-			.capture_attribute_type_sequences_regex
-			.captures(attribute_type)
-			.map(|captures| captures.iter().skip(1).flat_map(|c| c).map(|c| c.as_str()).collect::<Vec<_>>());
-
-		// Match against the captured values as a list of tokens
-		let tokens = captures.as_ref().map(|c| c.as_slice());
-		match tokens {
-			// Variable name: {{?}}
-			Some(["{{", name, "}}"]) => TypedValueOrVariableName::VariableName(String::from(*name)),
-			// Layout: [[?]]
-			Some(["[[", xml_syntax, "]]"]) => {
-				// Remove any whitespace in order to test if any XML syntax is present
-				let trimmed = xml_syntax.trim();
-
-				// Build either an empty vector (for empty XML input) or a vector with the one parsed XML fragment
-				let layout_entries = if trimmed.len() == 0 {
-					vec![]
-				}
-				else {
-					let unescaped = Self::unescape_xml(trimmed);
-					let parsed = LayoutSystem::parse_xml_node(&self, &unescaped[..], false).unwrap();
-					// Put the single parsed node in a vector (TODO: this should set any number of parsed nodes once `parse_xml_node` becomes `parse_xml_nodes`)
-					vec![parsed]
-				};
-
-				// Return the `Layout` typed value with the empty vector or vector with the parsed XML fragment
-				TypedValueOrVariableName::TypedValue(TypedValue::Layout(layout_entries))
-			},
-			// Integer: ?
-			Some([value]) if self.match_integer_regex.is_match(value) => {
-				let integer = value
-					.parse::<i64>()
-					.expect(&format!("Invalid value `{}` specified in the attribute type `{}` when parsing XML layout", value, attribute_type)[..]);
-				TypedValueOrVariableName::TypedValue(TypedValue::Integer(integer))
-			},
-			// Decimal: ?
-			Some([value]) if self.match_decimal_regex.is_match(value) => {
-				let decimal = value
-					.parse::<f64>()
-					.expect(&format!("Invalid value `{}` specified in the attribute type `{}` when parsing XML layout", value, attribute_type)[..]);
-				TypedValueOrVariableName::TypedValue(TypedValue::Decimal(decimal))
-			},
-			// AbsolutePx: px
-			Some([value, px]) if px.eq_ignore_ascii_case("px") => {
-				let pixels = value
-					.parse::<f64>()
-					.expect(&format!("Invalid value `{}` specified in the attribute type`{}` when parsing XML layout", value, attribute_type)[..]);
-				let dimension = Dimension::AbsolutePx(pixels);
-				TypedValueOrVariableName::TypedValue(TypedValue::Dimension(dimension))
-			},
-			// Percent: ?%
-			Some([value, "%"]) => {
-				let percent = value
-					.parse::<f64>()
-					.expect(&format!("Invalid value `{}` specified in the attribute type `{}` when parsing XML layout", value, attribute_type)[..]);
-				let dimension = Dimension::Percent(percent);
-				TypedValueOrVariableName::TypedValue(TypedValue::Dimension(dimension))
-			},
-			// PercentRemainder: ?@
-			Some([value, "@"]) => {
-				let percent_remainder = value
-					.parse::<f64>()
-					.expect(&format!("Invalid value `{}` specified in the attribute type `{}` when parsing XML layout", value, attribute_type)[..]);
-				let dimension = Dimension::PercentRemainder(percent_remainder);
-				TypedValueOrVariableName::TypedValue(TypedValue::Dimension(dimension))
-			},
-			// Inner: inner
-			Some([inner]) if inner.eq_ignore_ascii_case("inner") => TypedValueOrVariableName::TypedValue(TypedValue::Dimension(Dimension::Inner)),
-			// Width: width
-			Some([width]) if width.eq_ignore_ascii_case("width") => TypedValueOrVariableName::TypedValue(TypedValue::Dimension(Dimension::Width)),
-			// Height: height
-			Some([height]) if height.eq_ignore_ascii_case("height") => TypedValueOrVariableName::TypedValue(TypedValue::Dimension(Dimension::Height)),
-			// TemplateString: `? ... {{?}} ...`
-			Some(["`", string, "`"]) => {
-				let segments = self.parse_text_template_sequence(string);
-				TypedValueOrVariableName::TypedValue(TypedValue::TemplateString(segments))
-			},
-			// Color: [?]
-			Some(["[", color_name, "]"]) => {
-				let color = match self.capture_color_name_in_palette_regex.captures(color_name) {
-					Some(captures) => {
-						let palette_color = captures
-							.get(1)
-							.expect(
-								&format!(
-									"Invalid palette color name `{}` specified in the attribute type `{}` when parsing XML layout",
-									color_name, attribute_type
-								)[..],
-							)
-							.as_str();
-						ColorPalette::lookup_palette_color(palette_color).into_color_srgb()
-					},
-					None => {
-						let parsed = color_name.parse::<css_color_parser::Color>();
-						let css_color = parsed.expect(
-							&format!(
-								"Invalid CSS color name `{}` specified in the attribute type `{}` when parsing XML layout",
-								color_name, attribute_type
-							)[..],
-						);
-						Color::new(
-							css_color.r as f32 / 255.0,
-							css_color.g as f32 / 255.0,
-							css_color.b as f32 / 255.0,
-							css_color.a as f32 / 255.0,
-						)
-					},
-				};
-
-				TypedValueOrVariableName::TypedValue(TypedValue::Color(color))
-			},
-			// Bool: true/false
-			Some([true_or_false]) if true_or_false.eq_ignore_ascii_case("true") || true_or_false.eq_ignore_ascii_case("false") => {
-				let boolean = true_or_false.eq_ignore_ascii_case("true");
-				TypedValueOrVariableName::TypedValue(TypedValue::Bool(boolean))
-			},
-			// None: none
-			Some([none]) if none.eq_ignore_ascii_case("none") => TypedValueOrVariableName::TypedValue(TypedValue::None),
-			// Unrecognized type pattern
-			_ => panic!("Invalid attribute type `{}` when parsing XML layout", attribute_type),
-		}
-	}
-
-	pub fn parse_attribute_prop_definition(&self, attribute_declaration: &str) -> PropDefinition {
-		// Match with the regular expression
-		let captures = self
-			.capture_attribute_prop_definition_regex
-			.captures(attribute_declaration)
-			.map(|captures| captures.iter().skip(1).flat_map(|c| c).map(|c| c.as_str()).collect::<Vec<_>>());
-
-		// Match against the captured values as a list of tokens
-		let tokens = captures.as_ref().map(|c| c.as_slice());
-		match tokens {
-			// Prop definition: ?: (?, ... | ...) = ?
-			Some([name, ":", "(", raw_types_list, ")", "=", default_value]) => {
-				// Variable name bound in the prop definition
-				let name = String::from(*name);
-
-				// Split the type sequences up into a list of options separated by vertical bars
-				let type_sequence_options = String::from(*raw_types_list)
-					.split("|")
-					.map(|group| {
-						// Split each type sequence into individual types separated by commas
-						group
-							.split(",")
-							.map(|individual_type| {
-								// Remove any whitespace around the type
-								let individual_type = individual_type.trim();
-
-								// Return the case-insensitive TypeName enum for the individual type
-								match &individual_type.to_ascii_lowercase()[..] {
-									"layout" => TypeName::Layout,
-									"integer" => TypeName::Integer,
-									"decimal" => TypeName::Decimal,
-									"absolutepx" => TypeName::AbsolutePx,
-									"percent" => TypeName::Percent,
-									"percentremainder" => TypeName::PercentRemainder,
-									"inner" => TypeName::Inner,
-									"width" => TypeName::Width,
-									"height" => TypeName::Height,
-									"templatestring" => TypeName::TemplateString,
-									"color" => TypeName::Color,
-									"bool" => TypeName::Bool,
-									"none" => TypeName::None,
-									_ => panic!(
-										"Invalid type `{}` specified in the attribute type `{}` when parsing XML layout",
-										individual_type, attribute_declaration
-									),
-								}
-							})
-							.collect::<Vec<TypeName>>()
-					})
-					.collect::<Vec<Vec<TypeName>>>();
-
-				// Split the provided default values into a sequence
-				let default_type_sequence = default_value
-					.split(",")
-					.map(|individual_type| match self.parse_attribute_argument_type(individual_type) {
-						TypedValueOrVariableName::TypedValue(type_value) => type_value,
-						TypedValueOrVariableName::VariableName(variable_value) => {
-							panic!(
-								"Found the default variable name `{:?}` in the attribute declaration `{}` (which only allows typed values) when parsing XML layout",
-								variable_value, attribute_declaration
-							);
-						},
-					})
-					.collect::<Vec<TypedValue>>();
-
-				// TODO: Verify the default types match the specified allowed types
-
-				// Return the prop definition
-				PropDefinition::new(name, type_sequence_options, default_type_sequence)
-			},
-			// Unrecognized type pattern
-			_ => panic!("Invalid attribute attribute declaration `{}` when parsing XML layout", attribute_declaration),
-		}
-	}
-
-	/// Extract {{template tags}} from surrounding text and return a vector alternating between text and the argument
-	pub fn parse_text_template_sequence(&self, input_text: &str) -> Vec<TemplateStringSegment> {
-		let mut segments = Vec::<TemplateStringSegment>::new();
-		let mut is_template = false;
-
-		// Alternate between string and handlebars, always starting wtih string even if empty, and push abstract tokens of non-empty ones to the TemplateString sequence
-		for part in self.split_by_string_templates_regex.split(input_text) {
-			// Push only non-empty template string segments (a String or Argument)
-			if !part.is_empty() {
-				// Based on whether we are alternating to a string or template, push the appropriate abstract token
-				let segment = match is_template {
-					false => TemplateStringSegment::String(String::from(part)),
-					true => TemplateStringSegment::Argument(TypedValueOrVariableName::VariableName(String::from(part))),
-				};
-				segments.push(segment);
-			}
-
-			// The next iteration will switch from a template to a string or vice versa
-			is_template = !is_template;
-		}
-
-		segments
-	}
-
-	/// Replace escape characters in an XML string, only supports `&, <, >, ", '`
-	fn unescape_xml(xml: &str) -> String {
-		// Find and replace each escape character, starting with `&` to avoid unescaping other escape sequences
-		xml.replace("&amp;", "&")
-			.replace("&lt;", "<")
-			.replace("&gt;", ">")
-			.replace("&quot;", "\"")
-			.replace("apos;", "'")
-			.replace("&#39;", "'")
-	}
-}
diff --git a/src/layout_system.rs b/src/layout_system.rs
deleted file mode 100644
index 5e270f2bf..000000000
--- a/src/layout_system.rs
+++ /dev/null
@@ -1,379 +0,0 @@
-use crate::layout_abstract_syntax::*;
-use crate::layout_abstract_types::*;
-use crate::layout_attribute_parser::*;
-use crate::resource_cache::ResourceCache;
-use crate::window_dom::*;
-use std::collections::HashSet;
-use std::fs;
-use std::io;
-
-pub struct LayoutSystem<'a> {
-	windows: Vec<WindowDom<'a>>,
-	loaded_components: ResourceCache<FlatComponent>,
-	attribute_parser: AttributeParser,
-}
-
-impl<'a> LayoutSystem<'a> {
-	/// Construct the `LayoutSystem` with zero windows, an empty cache of component XML layouts, and an `AttributeParser` with its regex parsers
-	pub fn new() -> Self {
-		Self {
-			windows: vec![],
-			loaded_components: ResourceCache::new(),
-			attribute_parser: AttributeParser::new(),
-		}
-	}
-
-	/// Load and construct a new window from a layout component
-	pub fn add_window(&'a mut self, name: (&str, &str), window_size: (u32, u32)) {
-		// Preload the component and its dependencies
-		self.preload_component(name)
-			.expect(&format!("Failure loading layout component '{}'", Self::component_name(name))[..]);
-
-		// Get the now-loaded component's namespace:name
-		let window_root_component_name = Self::component_name(name);
-
-		// Construct the window and save it
-		let new_window = WindowDom::new(&window_root_component_name[..], window_size, &self.loaded_components);
-		self.windows.push(new_window);
-	}
-
-	/// Preload and cache a component by its namespace and name, then recursively explore and repeat for its descendants
-	pub fn preload_component(&mut self, name: (&str, &str)) -> io::Result<()> {
-		// Load and parse the XML file's AST for the visited tag
-		let xml_path = Self::layout_xml_path(name);
-		let mut component = Self::parse_xml_component(&self.attribute_parser, &xml_path[..], true)?;
-
-		// Keep track of it being loaded to prevent duplicate work during the recursive traversal
-		let mut already_loaded_layouts = HashSet::new();
-		already_loaded_layouts.insert(Self::component_name(name));
-
-		// Parse and cache components recursively for all tags referenced within this root component
-		self.explore_component(&mut component, &mut already_loaded_layouts);
-
-		// Save this loaded root-level component to the cache
-		let component_name = Self::component_name(name);
-		self.loaded_components.set(&component_name[..], component);
-
-		// Success
-		Ok(())
-	}
-
-	/// Preload and cache every XML component file referenced by tags within a recursive traversal of descendants in the given flat component
-	fn explore_component(&mut self, component: &mut FlatComponent, already_loaded_layouts: &mut HashSet<String>) {
-		// Go through each direct child in the list that makes up flat component
-		for child_tag in &component.child_components {
-			self.explore_component_tag(child_tag, already_loaded_layouts);
-		}
-
-		// Go through each prop definition and preload any default values of layouts
-		for definition in &component.own_info.prop_definitions {
-			for default in definition.type_sequence_default.iter() {
-				if let TypedValue::Layout(layouts) = default {
-					for layout in layouts {
-						match &*layout.borrow() {
-							LayoutComponentNode::Tag(tag) => self.explore_component_tag(tag, already_loaded_layouts),
-							LayoutComponentNode::Text(_) => {},
-						}
-					}
-				}
-			}
-		}
-	}
-
-	/// Preload and cache every XML component file referenced by tags within a recursive traversal of descendants in the given component tag
-	fn explore_component_tag(&mut self, tag: &LayoutComponentTag, already_loaded_layouts: &mut HashSet<String>) {
-		// Determine the cache key of form namespace:name
-		let (name, namespace) = &tag.name;
-		let key = Self::component_name((&name[..], &namespace[..]));
-
-		// Load the new component if it isn't already preloaded
-		if !already_loaded_layouts.contains(&key[..]) && self.loaded_components.get(&key[..]).is_none() {
-			// Load and parse the component XML file for the visited tag
-			let xml_path = Self::layout_xml_path((&name[..], &namespace[..]));
-			let mut component = Self::parse_xml_component(&self.attribute_parser, &xml_path[..], true).unwrap();
-
-			// Keep track of it being loaded to prevent duplicate work
-			let key_copy = key.clone();
-			already_loaded_layouts.insert(key);
-
-			// Recursively explore the newly loaded component
-			self.explore_component(&mut component, already_loaded_layouts);
-
-			// Save the loaded component to the cache
-			self.loaded_components.set(&key_copy[..], component);
-		}
-
-		// Expore the props with values of type Layout
-		for argument in &tag.props {
-			for value in &argument.value_sequence {
-				if let TypedValueOrVariableName::TypedValue(TypedValue::Layout(layouts)) = value {
-					for layout in layouts {
-						match &*layout.borrow() {
-							LayoutComponentNode::Tag(component_tag) => self.explore_component_tag(component_tag, already_loaded_layouts),
-							LayoutComponentNode::Text(_) => {},
-						}
-					}
-				}
-			}
-		}
-
-		// Explore the tree of the `children` elements stored in this component
-		if let Some(ref children) = tag.children {
-			for child_node in children.iter() {
-				for descendant in child_node.descendants() {
-					match &*descendant.borrow() {
-						LayoutComponentNode::Tag(component_tag) => self.explore_component_tag(component_tag, already_loaded_layouts),
-						LayoutComponentNode::Text(_) => {},
-					}
-				}
-			}
-		}
-	}
-
-	/// Parse an XML component all the way into a flat component structure
-	pub fn parse_xml_component(attribute_parser: &AttributeParser, path_or_source: &str, is_path_not_source: bool) -> io::Result<FlatComponent> {
-		println!("Parsing XML Component: {}", path_or_source);
-		let parsed_tree = &mut Self::parse_xml_tree(attribute_parser, path_or_source, is_path_not_source, true)?;
-		let flat_tree = Self::flatten_component_tree(parsed_tree);
-		Ok(flat_tree)
-	}
-
-	/// Parse a fragment of XML layout syntax with a tree of tags (currently only supports a single root node, should eventually implement returning a vector of them)
-	pub fn parse_xml_node(attribute_parser: &AttributeParser, path_or_source: &str, is_path_not_source: bool) -> io::Result<NodeTree> {
-		let parsed_tree = Self::parse_xml_tree(attribute_parser, path_or_source, is_path_not_source, false)?;
-		Ok(Self::node_tree_from_node_or_def_tree(&parsed_tree))
-	}
-
-	/// Flatten a full XML component AST into a vector of the immediate children and put the descendants of those nodes into `children` attributes
-	fn flatten_component_tree(tree: &mut NodeOrDefTree) -> FlatComponent {
-		let own_info = match &*tree.borrow() {
-			LayoutComponentNodeOrDefinition::LayoutComponentDefinition(definition) => definition.clone(),
-			LayoutComponentNodeOrDefinition::LayoutComponentNode(LayoutComponentNode::Tag(_)) => panic!("Tag node found in place of component definition"),
-			LayoutComponentNodeOrDefinition::LayoutComponentNode(LayoutComponentNode::Text(_)) => panic!("Text node found in place of component definition"),
-		};
-
-		// Turn all the tag nodes (but not text nodes) into a list of flat child components (with their descendant trees in their `children` attributes)
-		let child_components = tree
-			// Get the direct children from this tree node
-			.children()
-			// Clone each child abstract tag node (ignoring text nodes) with each of their descendants added to their `children` attribute variable
-			.filter_map(|child_node| {
-				// Filter out text nodes because they make no sense as child components
-				let mut cloned_tag = match &*child_node.borrow() {
-					LayoutComponentNodeOrDefinition::LayoutComponentNode(LayoutComponentNode::Tag(child_tag)) => child_tag.clone(),
-					LayoutComponentNodeOrDefinition::LayoutComponentNode(LayoutComponentNode::Text(_)) => return None,
-					LayoutComponentNodeOrDefinition::LayoutComponentDefinition(_) => panic!("Component definition found in place of tag node"),
-				};
-
-				// Clone the tree for this child as `LayoutComponentNode`s and turn its children into a vector, then set that vector as the `children` attribute
-				let node_within_root = Self::node_tree_from_node_or_def_tree(&child_node);
-				let children = node_within_root.children().map(|mut child| {
-					// Child must be detached in order to live on its own in the vector, otherwise it will be cleaned up when its (former) parent is dropped
-					child.detach();
-					child
-				}).collect::<Vec<_>>();
-				cloned_tag.set_children(children);
-
-				// Return this `LayoutComponentTag` within the component's root definition tag
-				Some(cloned_tag)
-			})
-			.collect::<Vec<_>>();
-
-		// Build and return the resulting flat component made from the cloned data for its `own_info` and `child_components`
-		FlatComponent::new(own_info, child_components)
-	}
-
-	/// Get an AST root node representing a parsed XML component file or XML source code
-	pub fn parse_xml_tree(attribute_parser: &AttributeParser, path_or_source: &str, is_path_not_source: bool, component_declaration: bool) -> io::Result<NodeOrDefTree> {
-		// XML component file markup source code
-		let (path, source) = if is_path_not_source {
-			(path_or_source, fs::read_to_string(path_or_source)?)
-		}
-		else {
-			("[Inline Attribute XML]", String::from(path_or_source))
-		};
-
-		// XML document parser that feeds token-by-token through the file
-		let parser = xmlparser::Tokenizer::from(&source[..]);
-
-		// Node stack used to collect descendant nodes while reading deeper into the tree until each reaches its closing tag
-		let mut stack: Vec<NodeOrDefTree> = Vec::new();
-		// Opening XML tag used to collect the tag name and its various attributes
-		let mut current_opening_tag: Option<LayoutComponentNodeOrDefinition> = None;
-		// Top-level node that is popped from the stack when the closing tag is reached at the end of the XML document
-		let mut final_result: Option<NodeOrDefTree> = None;
-
-		for token_result in parser {
-			let token = token_result.expect(&format!("Invalid syntax when parsing XML layout in component: {}", path)[..]);
-			match token {
-				// Beginning of an opening tag (<NAMESPACE:NAME ...)
-				xmlparser::Token::ElementStart { prefix, local, .. } => {
-					// Get the supplied namespace and tag name as owned strings
-					let name = (String::from(prefix.as_str()), String::from(local.as_str()));
-
-					// If this is the root element and we're parsing a component file, the root tag is the component definition
-					if stack.is_empty() && component_declaration {
-						// Construct and store the component definition while attributes are added until its opening tag ends
-						let definition = LayoutComponentDefinition::new(name);
-						current_opening_tag = Some(LayoutComponentNodeOrDefinition::LayoutComponentDefinition(definition));
-					}
-					// Otherwise, we're parsing a node inside the root or at the root of a fragment of XML layout syntax
-					else {
-						// Construct and store the component node while attributes are added until the opening (or self-closing) tag ends
-						let tag_node = LayoutComponentNode::new_tag(name);
-						current_opening_tag = Some(LayoutComponentNodeOrDefinition::LayoutComponentNode(tag_node));
-					}
-				},
-				// Any attributes within the current opening tag (... ATTRIBUTE="VALUE" ...)
-				xmlparser::Token::Attribute { prefix, local, value, .. } => {
-					// Check if the attribute has an empty prefix (thus, only a colon)
-					let colon_prefixed = prefix.start() > 0 && (prefix.start() == prefix.end());
-					// Set the name to the given name, possibly with a prepended colon
-					let name = if colon_prefixed {
-						let slice = local.as_str();
-						let mut string = String::with_capacity(slice.len() + 1);
-						string.push(':');
-						string.push_str(slice);
-						string
-					}
-					else {
-						String::from(local.as_str())
-					};
-					// Set the value to an ordinary string slice of the given value
-					let value = value.as_str();
-
-					// Add the new attribute to the current yet-to-be-closed element
-					match &mut current_opening_tag {
-						// Add this attribute as a definition of a prop to the current root-level component definition tag
-						Some(LayoutComponentNodeOrDefinition::LayoutComponentDefinition(definition)) => {
-							let prop_definition = attribute_parser.parse_attribute_prop_definition(value);
-							definition.add_prop_definition(prop_definition);
-						},
-						// Add this attribute as a prop to the current tag
-						Some(LayoutComponentNodeOrDefinition::LayoutComponentNode(LayoutComponentNode::Tag(tag))) => {
-							let parsed_attributes = attribute_parser.parse_attribute_argument_types(value);
-							let attribute_argument = Prop::new(name, parsed_attributes);
-							tag.add_attribute(attribute_argument);
-						},
-						// It should be impossible to add an attribute when there is no opening tag in progress
-						_ => unreachable!(),
-					}
-				},
-				// Either the end of the opening tag (...>) or the end of a self-closing tag (.../>) or an entire closing tag (</NAMESPACE:NAME>)
-				xmlparser::Token::ElementEnd { end, .. } => {
-					match end {
-						// After adding any attributes, this element's opening tag ends (...>)
-						xmlparser::ElementEnd::Open => {
-							// After adding any attributes, we are now a layer deeper in the stack of yet-to-be-closed descendants
-							let complete_opening_tag = current_opening_tag.take().unwrap();
-							let tree_node = rctree::Node::new(complete_opening_tag);
-							stack.push(tree_node);
-						},
-						// After adding any attributes, this element's self-closing tag ends (.../>)
-						xmlparser::ElementEnd::Empty => {
-							// Because a self-closing element does not go deeper, attach this now-complete node directly to its parent
-							let parent_node = stack.last_mut().expect(&format!("Invalid syntax when parsing XML layout in component: {}", path)[..]);
-							let complete_self_closing_tag = current_opening_tag.take().unwrap();
-							let tree_node = rctree::Node::new(complete_self_closing_tag);
-							parent_node.append(tree_node);
-						},
-						// After visiting any descendants inside the opening tag, finally the closing tag is reached (</NAMESPACE:NAME>)
-						xmlparser::ElementEnd::Close(..) => {
-							// Pop the element now that descendants have been parsed and we make our way back up the tree one level
-							let closed_node_with_descendants = stack
-								.pop()
-								.expect(&format!("Encountered extra closing tag when parsing XML layout in component: {}", path)[..]);
-
-							// Append this now-complete node to its parent, unless there is no parent, in which case we save this root node as the final result
-							match stack.last_mut() {
-								// If a parent node exists
-								Some(parent_node) => {
-									parent_node.append(closed_node_with_descendants);
-								},
-								// If this is the root node
-								None => {
-									match final_result {
-										// Save the root element as the final result
-										None => final_result = Some(closed_node_with_descendants),
-										// There can only be one root element in the XML document, but this isn't the first one encountered
-										Some(_) => panic!("Encountered multiple root-level tags when parsing XML layout in component: {}", path),
-									}
-								},
-							}
-						},
-					}
-				},
-				// A text node in the space between sibling elements (... SOME TEXT ...)
-				xmlparser::Token::Text { text } => {
-					// Trim any whitespace from around the string
-					let text_string = String::from(text.as_str().trim());
-
-					// If the string isn't all whitespace, append a new text node to the parent
-					if !text_string.is_empty() {
-						// Get the tree node which contains this text
-						let parent_node = stack
-							.last_mut()
-							.expect(&format!("Encountered text outside the root tag when parsing XML layout in component: {}", path)[..]);
-
-						// Construct a text node with the provided text
-						let text_template_sequence = attribute_parser.parse_text_template_sequence(&text_string[..]);
-						let abstract_text_node = LayoutComponentNodeOrDefinition::LayoutComponentNode(LayoutComponentNode::new_text(text_template_sequence));
-						// Put the text node in a new tree node
-						let tree_node = rctree::Node::new(abstract_text_node);
-
-						// Attach the new text node on the parent in the tree which contains this text
-						parent_node.append(tree_node);
-					}
-				},
-				_ => {},
-			}
-		}
-
-		// Return the final result or throw an error
-		match final_result {
-			None => panic!("Invalid syntax when parsing XML layout in component: {}", path),
-			Some(tree) => Ok(tree),
-		}
-	}
-
-	/// Get a string in `namespace:name` format (or just `name` for primitives) given a namespace and component name
-	pub fn component_name(name: (&str, &str)) -> String {
-		let (namespace, file) = name;
-		if namespace.len() > 0 {
-			format!("{}:{}", namespace, file)
-		}
-		else {
-			String::from(file)
-		}
-	}
-
-	/// Get the XML file path given a namespace and component name
-	fn layout_xml_path(name: (&str, &str)) -> String {
-		let (namespace, file) = name;
-		if namespace.len() > 0 {
-			format!("gui/{}/{}.xml", namespace, file)
-		}
-		else {
-			format!("gui/{}.xml", file)
-		}
-	}
-
-	/// Convert every element in the tree of `LayoutComponentNodeOrDefinition` wrapper enums into unwrapped `LayoutComponentNode` structs
-	fn node_tree_from_node_or_def_tree(layout_component_node_or_definition: &NodeOrDefTree) -> NodeTree {
-		// Unwrap the `LayoutComponentNode` from the root element's value
-		let cloned_node_data = match &*layout_component_node_or_definition.borrow() {
-			LayoutComponentNodeOrDefinition::LayoutComponentNode(node) => node.clone(),
-			LayoutComponentNodeOrDefinition::LayoutComponentDefinition(_) => panic!("Found an unexpected component definition while expecting a node"),
-		};
-
-		// Build a new tree of the correct type with the unwrapped data as its root value
-		let mut tree_result = rctree::Node::new(cloned_node_data);
-
-		// Go through all the direct children of the old tree and append the new recursively converted trees to match the shape of the old tree
-		for tree_node in layout_component_node_or_definition.children() {
-			tree_result.append(Self::node_tree_from_node_or_def_tree(&tree_node));
-		}
-
-		tree_result
-	}
-}
diff --git a/src/main.rs b/src/main.rs
deleted file mode 100644
index 91bdf5652..000000000
--- a/src/main.rs
+++ /dev/null
@@ -1,38 +0,0 @@
-mod application;
-mod color;
-mod color_palette;
-mod draw_command;
-mod gui_attributes;
-mod gui_node;
-mod layout_abstract_syntax;
-mod layout_abstract_types;
-mod layout_attribute_parser;
-mod layout_system;
-mod pipeline;
-mod resource_cache;
-mod shader_stage;
-mod texture;
-mod window_dom;
-mod window_events;
-
-use application::Application;
-use winit::event_loop::EventLoop;
-use winit::window::WindowBuilder;
-
-fn main() {
-	// Display graphics API errors (requires Vulkan SDK is installed)
-	#[cfg(feature = "debug")]
-	env_logger::init();
-
-	// Handles all window events, user input, and redraws
-	let event_loop = EventLoop::new();
-
-	// Application window in the operating system
-	let window = WindowBuilder::new().with_title("Graphite").build(&event_loop).unwrap();
-
-	// Initialize the render pipeline
-	let app = Application::new(&window);
-
-	// Begin the application lifecycle
-	app.begin_lifecycle(event_loop, window);
-}
diff --git a/src/pipeline.rs b/src/pipeline.rs
deleted file mode 100644
index 734a311fe..000000000
--- a/src/pipeline.rs
+++ /dev/null
@@ -1,177 +0,0 @@
-use crate::resource_cache::ResourceCache;
-use crate::shader_stage;
-use std::mem;
-
-pub struct Pipeline {
-	pub bind_group_layout: wgpu::BindGroupLayout,
-	pub render_pipeline: wgpu::RenderPipeline,
-}
-
-impl Pipeline {
-	pub fn new(
-		device: &wgpu::Device,
-		swap_chain_color_format: wgpu::TextureFormat,
-		extra_layouts: Vec<&wgpu::BindGroupLayout>,
-		shader_cache: &mut ResourceCache<wgpu::ShaderModule>,
-		shader_pair_path: (&str, &str),
-	) -> Self {
-		// Load the vertex and fragment shaders
-		let shader_pair = Pipeline::get_shader_pair(device, shader_cache, shader_pair_path);
-
-		// Prepare a bind group layout for the GUI element's texture and form factor data
-		let bind_group_layout = Pipeline::build_bind_group_layout(
-			device,
-			&vec![
-				wgpu::BindingType::UniformBuffer { dynamic: false },
-				wgpu::BindingType::SampledTexture {
-					dimension: wgpu::TextureViewDimension::D2,
-					component_type: wgpu::TextureComponentType::Float,
-					multisampled: false,
-				},
-				wgpu::BindingType::Sampler { comparison: false },
-			],
-		);
-
-		// Combine all bind group layouts
-		let mut bind_group_layouts = vec![&bind_group_layout];
-		bind_group_layouts.append(&mut extra_layouts.clone());
-
-		// Construct the pipeline
-		let render_pipeline = Pipeline::build_pipeline(device, swap_chain_color_format, bind_group_layouts, shader_pair);
-		Self {
-			bind_group_layout,
-			render_pipeline,
-		}
-	}
-
-	pub fn get_shader_pair<'a>(
-		device: &wgpu::Device,
-		shader_cache: &'a mut ResourceCache<wgpu::ShaderModule>,
-		shader_pair_path: (&str, &str),
-	) -> (&'a wgpu::ShaderModule, &'a wgpu::ShaderModule) {
-		// If uncached, construct a vertex shader loaded from its source code file
-		if shader_cache.get(shader_pair_path.0).is_none() {
-			let vertex_shader_module = shader_stage::compile_from_glsl(device, shader_pair_path.0, glsl_to_spirv::ShaderType::Vertex).unwrap();
-			shader_cache.set(shader_pair_path.0, vertex_shader_module);
-		}
-
-		// If uncached, construct a fragment shader loaded from its source code file
-		if shader_cache.get(shader_pair_path.1).is_none() {
-			let fragment_shader_module = shader_stage::compile_from_glsl(&device, shader_pair_path.1, glsl_to_spirv::ShaderType::Fragment).unwrap();
-			shader_cache.set(shader_pair_path.1, fragment_shader_module);
-		}
-
-		// Get the shader pair
-		let vertex_shader = shader_cache.get(shader_pair_path.0).unwrap();
-		let fragment_shader = shader_cache.get(shader_pair_path.1).unwrap();
-
-		(vertex_shader, fragment_shader)
-	}
-
-	pub fn build_bind_group_layouts(device: &wgpu::Device, bind_group_layouts: &Vec<Vec<wgpu::BindingType>>) -> Vec<wgpu::BindGroupLayout> {
-		bind_group_layouts
-			.into_iter()
-			.map(|layout_entry| Self::build_bind_group_layout(device, layout_entry))
-			.collect::<Vec<_>>()
-	}
-
-	pub fn build_bind_group_layout(device: &wgpu::Device, bind_group_layout: &Vec<wgpu::BindingType>) -> wgpu::BindGroupLayout {
-		device.create_bind_group_layout(&wgpu::BindGroupLayoutDescriptor {
-			label: None,
-			bindings: bind_group_layout
-				.into_iter()
-				.enumerate()
-				.map(|(index, binding_type)| wgpu::BindGroupLayoutEntry {
-					binding: index as u32,
-					visibility: wgpu::ShaderStage::all(),
-					ty: binding_type.clone(),
-				})
-				.collect::<Vec<_>>()
-				.as_slice(),
-		})
-	}
-
-	pub fn build_binding_staging_buffer<T: bytemuck::Pod>(device: &wgpu::Device, resource: &T) -> wgpu::Buffer {
-		// Construct a staging buffer with the binary uniform struct data
-		device.create_buffer_with_data(bytemuck::cast_slice(&[*resource]), wgpu::BufferUsage::UNIFORM | wgpu::BufferUsage::COPY_DST)
-	}
-
-	pub fn build_binding_resource(resource_buffer: &wgpu::Buffer) -> wgpu::BindingResource {
-		// Return the buffer as a binding resource
-		wgpu::BindingResource::Buffer {
-			buffer: resource_buffer,
-			range: 0..std::mem::size_of_val(resource_buffer) as wgpu::BufferAddress,
-		}
-	}
-
-	pub fn build_bind_group(device: &wgpu::Device, bind_group_layout: &wgpu::BindGroupLayout, binding_resources: Vec<wgpu::BindingResource>) -> wgpu::BindGroup {
-		let bindings = binding_resources
-			.into_iter()
-			.enumerate()
-			.map(|(index, binding_resource)| wgpu::Binding {
-				binding: index as u32,
-				resource: binding_resource,
-			})
-			.collect::<Vec<_>>();
-
-		device.create_bind_group(&wgpu::BindGroupDescriptor {
-			layout: bind_group_layout,
-			bindings: bindings.as_slice(),
-			label: None,
-		})
-	}
-
-	pub fn build_pipeline(
-		device: &wgpu::Device,
-		swap_chain_color_format: wgpu::TextureFormat,
-		bind_group_layouts: Vec<&wgpu::BindGroupLayout>,
-		shader_pair: (&wgpu::ShaderModule, &wgpu::ShaderModule),
-	) -> wgpu::RenderPipeline {
-		let render_pipeline_layout = device.create_pipeline_layout(&wgpu::PipelineLayoutDescriptor {
-			bind_group_layouts: bind_group_layouts.as_slice(),
-		});
-
-		let (vertex_shader, fragment_shader) = shader_pair;
-		device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
-			layout: &render_pipeline_layout,
-			vertex_stage: wgpu::ProgrammableStageDescriptor {
-				module: vertex_shader,
-				entry_point: "main",
-			},
-			fragment_stage: Some(wgpu::ProgrammableStageDescriptor {
-				module: fragment_shader,
-				entry_point: "main",
-			}),
-			rasterization_state: Some(wgpu::RasterizationStateDescriptor {
-				front_face: wgpu::FrontFace::Ccw,
-				cull_mode: wgpu::CullMode::None,
-				depth_bias: 0,
-				depth_bias_slope_scale: 0.0,
-				depth_bias_clamp: 0.0,
-			}),
-			primitive_topology: wgpu::PrimitiveTopology::TriangleList,
-			color_states: &[wgpu::ColorStateDescriptor {
-				format: swap_chain_color_format,
-				color_blend: wgpu::BlendDescriptor::REPLACE,
-				alpha_blend: wgpu::BlendDescriptor::REPLACE,
-				write_mask: wgpu::ColorWrite::ALL,
-			}],
-			depth_stencil_state: None,
-			vertex_state: wgpu::VertexStateDescriptor {
-				index_format: wgpu::IndexFormat::Uint16,
-				vertex_buffers: &[wgpu::VertexBufferDescriptor {
-					stride: mem::size_of::<[f32; 2]>() as wgpu::BufferAddress,
-					step_mode: wgpu::InputStepMode::Vertex,
-					attributes: &[wgpu::VertexAttributeDescriptor {
-						offset: 0,
-						shader_location: 0,
-						format: wgpu::VertexFormat::Float2,
-					}],
-				}],
-			},
-			sample_count: 1,
-			sample_mask: !0,
-			alpha_to_coverage_enabled: false,
-		})
-	}
-}
diff --git a/src/resource_cache.rs b/src/resource_cache.rs
deleted file mode 100644
index 510ec59a2..000000000
--- a/src/resource_cache.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-use std::collections::HashMap;
-
-#[derive(Copy, Clone, PartialEq, Debug)]
-struct CacheID {
-	index: usize,
-}
-
-impl CacheID {
-	fn new(index: usize) -> Self {
-		Self { index }
-	}
-}
-
-pub struct ResourceCache<T> {
-	pub resources: Vec<T>,
-	name_to_id: HashMap<String, CacheID>,
-}
-
-impl<T> ResourceCache<T> {
-	pub fn new() -> Self {
-		let resources = Vec::new();
-		let name_to_id = HashMap::new();
-
-		Self { resources, name_to_id }
-	}
-
-	#[allow(dead_code)]
-	pub fn get(&self, name: &str) -> Option<&T> {
-		match self.name_to_id.get(name) {
-			Some(id) => self.resources.get(id.index),
-			None => None,
-		}
-	}
-
-	#[allow(dead_code)]
-	pub fn set(&mut self, name: &str, resource: T) {
-		match self.name_to_id.get(name) {
-			Some(id) => {
-				self.resources[id.index] = resource;
-			},
-			None => {
-				let last_index = self.name_to_id.len();
-				let id = CacheID::new(last_index);
-				self.name_to_id.insert(String::from(name), id);
-				self.resources.push(resource);
-			},
-		}
-	}
-}
diff --git a/src/shader_stage.rs b/src/shader_stage.rs
deleted file mode 100644
index 49166123e..000000000
--- a/src/shader_stage.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-use std::fs;
-use std::io;
-
-pub fn compile_from_glsl(device: &wgpu::Device, path: &str, shader_type: glsl_to_spirv::ShaderType) -> io::Result<wgpu::ShaderModule> {
-	let source = fs::read_to_string(path)?;
-	let spirv = match glsl_to_spirv::compile(&source[..], shader_type) {
-		Ok(spirv_output) => spirv_output,
-		Err(message) => {
-			println!("Error compiling GLSL to SPIRV shader: {}", message);
-			panic!("{}", message);
-		},
-	};
-	let compiled = wgpu::read_spirv(spirv)?;
-	let shader = device.create_shader_module(&compiled);
-
-	Ok(shader)
-}
diff --git a/src/texture.rs b/src/texture.rs
deleted file mode 100644
index 74ee084e3..000000000
--- a/src/texture.rs
+++ /dev/null
@@ -1,106 +0,0 @@
-use crate::resource_cache::ResourceCache;
-use image::GenericImageView;
-use std::fs;
-
-pub struct Texture {
-	pub texture: wgpu::Texture,
-	pub texture_view: wgpu::TextureView,
-	pub sampler: wgpu::Sampler,
-}
-
-impl Texture {
-	pub fn cached_load<'a>(device: &wgpu::Device, queue: &mut wgpu::Queue, path: &str, texture_cache: &'a mut ResourceCache<Texture>) -> &'a Texture {
-		// If uncached, construct a texture loaded from the image file
-		if texture_cache.get(path).is_none() {
-			let texture = Texture::from_filepath(device, queue, path).unwrap();
-			texture_cache.set(path, texture);
-		}
-		texture_cache.get(path).unwrap()
-	}
-
-	pub fn from_filepath(device: &wgpu::Device, queue: &mut wgpu::Queue, path: &str) -> Result<Self, failure::Error> {
-		// Read the raw bytes from the specified file
-		let bytes = fs::read(path)?;
-
-		// Construct and return a Texture from the bytes
-		Texture::from_bytes(device, queue, &bytes[..])
-	}
-
-	pub fn from_bytes(device: &wgpu::Device, queue: &mut wgpu::Queue, bytes: &[u8]) -> Result<Self, failure::Error> {
-		// Create an image with the Image library
-		let image = image::load_from_memory(bytes)?;
-
-		// Construct and return a Texture from the Image
-		Self::from_image(device, queue, &image)
-	}
-
-	pub fn from_image(device: &wgpu::Device, queue: &mut wgpu::Queue, image: &image::DynamicImage) -> Result<Self, failure::Error> {
-		// Get data from image
-		let rgba = image.as_rgba8().unwrap();
-		let dimensions = image.dimensions();
-		let size = wgpu::Extent3d {
-			width: dimensions.0,
-			height: dimensions.1,
-			depth: 1,
-		};
-
-		// Create a buffer on the GPU and load it with the image pixel data
-		let buffer = device.create_buffer_with_data(&rgba, wgpu::BufferUsage::COPY_SRC);
-
-		// Create an empty texture on the GPU of the correct size for the buffer
-		let texture = device.create_texture(&wgpu::TextureDescriptor {
-			label: None,
-			size,
-			array_layer_count: 1,
-			mip_level_count: 1,
-			sample_count: 1,
-			dimension: wgpu::TextureDimension::D2,
-			format: wgpu::TextureFormat::Rgba8UnormSrgb,
-			usage: wgpu::TextureUsage::SAMPLED | wgpu::TextureUsage::COPY_DST,
-		});
-
-		// Use a command encoder to transfer the pixel data buffer into the texture
-		let mut encoder = device.create_command_encoder(&wgpu::CommandEncoderDescriptor { label: None });
-		encoder.copy_buffer_to_texture(
-			wgpu::BufferCopyView {
-				buffer: &buffer,
-				offset: 0,
-				bytes_per_row: 4 * dimensions.0,
-				rows_per_image: dimensions.1,
-			},
-			wgpu::TextureCopyView {
-				texture: &texture,
-				mip_level: 0,
-				array_layer: 0,
-				origin: wgpu::Origin3d::ZERO,
-			},
-			size,
-		);
-
-		// Finishing the encoding yields the resulting command buffer that is submitted to the GPU's command queue
-		let command_buffer = encoder.finish();
-		queue.submit(&[command_buffer]);
-
-		// Create the TextureView for this texture
-		let view = texture.create_default_view();
-
-		// Create the Sampler for this texture
-		let sampler = device.create_sampler(&wgpu::SamplerDescriptor {
-			address_mode_u: wgpu::AddressMode::ClampToEdge,
-			address_mode_v: wgpu::AddressMode::ClampToEdge,
-			address_mode_w: wgpu::AddressMode::ClampToEdge,
-			mag_filter: wgpu::FilterMode::Linear,
-			min_filter: wgpu::FilterMode::Nearest,
-			mipmap_filter: wgpu::FilterMode::Nearest,
-			lod_min_clamp: -100.0,
-			lod_max_clamp: 100.0,
-			compare: wgpu::CompareFunction::Always,
-		});
-
-		Ok(Self {
-			texture,
-			texture_view: view,
-			sampler,
-		})
-	}
-}
diff --git a/src/window_dom.rs b/src/window_dom.rs
deleted file mode 100644
index 20999167d..000000000
--- a/src/window_dom.rs
+++ /dev/null
@@ -1,105 +0,0 @@
-use crate::layout_abstract_syntax::*;
-use crate::layout_abstract_types::*;
-use crate::{layout_system::*, resource_cache::ResourceCache};
-use std::collections::HashMap;
-
-pub struct WindowDom<'a> {
-	pub dom: rctree::Node<DomNode>,
-	loaded_components: &'a ResourceCache<FlatComponent>,
-}
-
-impl<'a> WindowDom<'a> {
-	pub fn new(root_component: &str, window_size: (u32, u32), loaded_components: &'a ResourceCache<FlatComponent>) -> WindowDom<'a> {
-		let mut layout_attributes = LayoutAttributes::default();
-		layout_attributes.width = Dimension::AbsolutePx(window_size.0 as f64);
-		layout_attributes.height = Dimension::AbsolutePx(window_size.1 as f64);
-
-		let dom = Self::build_dom_from_component(root_component, &layout_attributes, &vec![], loaded_components);
-		Self { dom, loaded_components }
-	}
-
-	fn build_dom_from_component(
-		root_component: &str,
-		layout_attributes: &LayoutAttributes,
-		props: &Vec<Prop>,
-		loaded_components: &'a ResourceCache<FlatComponent>,
-	) -> rctree::Node<DomNode> {
-		// Instantiate the DOM node and put it in a tree node
-		let component = loaded_components.get(root_component).unwrap();
-		let dom_node = DomNode::from_component(component, layout_attributes, props);
-		let mut tree = rctree::Node::new(dom_node);
-
-		// Recursively build the child `DomNode` tree node instances
-		let child_nodes = component
-			.child_components
-			.iter()
-			.map(|child| {
-				// Get the child name used as the component cache key
-				let (namespace, name) = &child.name;
-				let component_name = LayoutSystem::component_name((namespace, name));
-
-				// Recursively build the child `DomNode` component instance
-				Self::build_dom_from_component(&component_name[..], &child.layout, &child.props, loaded_components)
-			})
-			.collect::<Vec<_>>();
-
-		// Append each child `DomNode` tree node
-		for child in child_nodes {
-			tree.append(child);
-		}
-
-		// Return the tree that has been recursively built with sibling and child components
-		tree
-	}
-}
-
-pub struct DomNode {
-	pub cache_name: String,
-	pub layout_attributes: LayoutAttributes,
-	pub variable_bindings: HashMap<String, Vec<TypedValueOrVariableName>>,
-}
-
-impl DomNode {
-	pub fn new(cache_name: String, layout_attributes: LayoutAttributes, variable_bindings: HashMap<String, Vec<TypedValueOrVariableName>>) -> Self {
-		Self {
-			cache_name,
-			layout_attributes,
-			variable_bindings,
-		}
-	}
-
-	pub fn from_component(component: &FlatComponent, layout_attributes: &LayoutAttributes, props: &Vec<Prop>) -> Self {
-		// Cached name of the loaded component
-		let (namespace, name) = &component.own_info.name;
-		let cache_name = LayoutSystem::component_name((&namespace[..], &name[..]));
-
-		// Every VARIABLE_NAME binding defined in the prop definitions on this component
-		let mut variable_bindings = component
-			.own_info
-			.prop_definitions
-			.iter()
-			.map(|prop_definition| {
-				(
-					// HashMap key is the prop name
-					prop_definition.variable_name.clone(),
-					// HashMap value is the prop definition's default value
-					prop_definition
-						.type_sequence_default
-						.iter()
-						.map(|value| TypedValueOrVariableName::TypedValue(value.clone()))
-						.collect::<Vec<_>>(),
-				)
-			})
-			.collect::<HashMap<_, _>>();
-		// Overwrite the default values for the provided props
-		for prop in props {
-			if !variable_bindings.contains_key(&prop.name[..]) {
-				panic!("Invalid argument {} given to the {} component", prop.name, cache_name);
-			}
-
-			variable_bindings.insert(prop.name.clone(), prop.value_sequence.clone());
-		}
-
-		Self::new(cache_name, layout_attributes.clone(), variable_bindings)
-	}
-}
diff --git a/src/window_events.rs b/src/window_events.rs
deleted file mode 100644
index 3447fbcd6..000000000
--- a/src/window_events.rs
+++ /dev/null
@@ -1,70 +0,0 @@
-use crate::application::Application;
-use winit::event::*;
-use winit::event_loop::ControlFlow;
-
-pub fn window_event(application: &mut Application, control_flow: &mut ControlFlow, event: &WindowEvent) {
-	match event {
-		WindowEvent::Resized(physical_size) => resize(application, *physical_size),
-		WindowEvent::Moved(_) => (),
-		WindowEvent::CloseRequested => quit(control_flow),
-		WindowEvent::Destroyed => (),
-		WindowEvent::DroppedFile(_) => (),
-		WindowEvent::HoveredFile(_) => (),
-		WindowEvent::HoveredFileCancelled => (),
-		WindowEvent::ReceivedCharacter(_) => (),
-		WindowEvent::Focused(_) => (),
-		WindowEvent::KeyboardInput { input, .. } => keyboard_event(application, control_flow, input),
-		WindowEvent::CursorMoved { .. } => (),
-		WindowEvent::CursorEntered { .. } => (),
-		WindowEvent::CursorLeft { .. } => (),
-		WindowEvent::MouseWheel { .. } => (),
-		WindowEvent::MouseInput { .. } => (),
-		WindowEvent::TouchpadPressure { .. } => (),
-		WindowEvent::AxisMotion { .. } => (),
-		WindowEvent::Touch(_) => (),
-		WindowEvent::ScaleFactorChanged { new_inner_size, .. } => resize(application, **new_inner_size),
-		WindowEvent::ThemeChanged(_) => (),
-	}
-}
-
-fn keyboard_event(application: &mut Application, control_flow: &mut ControlFlow, input: &KeyboardInput) {
-	match input {
-		KeyboardInput {
-			state: ElementState::Pressed,
-			virtual_keycode: Some(VirtualKeyCode::Escape),
-			..
-		} => quit(control_flow),
-		KeyboardInput {
-			state: ElementState::Pressed,
-			virtual_keycode: Some(VirtualKeyCode::Space),
-			..
-		} => {
-			// const VERTICES: &[[f32; 2]] = &[
-			// 	[-0.2, 0.0],
-			// 	[0.2, 0.0],
-			// 	[0.2, -0.5],
-			// 	[-0.2, -0.5],
-			// ];
-			// const INDICES: &[u16] = &[
-			// 	0, 1, 2,
-			// 	0, 2, 3,
-			// ];
-
-			// application.example(VERTICES, INDICES);
-		},
-		_ => *control_flow = ControlFlow::Wait,
-	}
-}
-
-fn quit(control_flow: &mut ControlFlow) {
-	*control_flow = ControlFlow::Exit;
-}
-
-fn resize(application: &mut Application, new_size: winit::dpi::PhysicalSize<u32>) {
-	application.swap_chain_descriptor.width = new_size.width;
-	application.swap_chain_descriptor.height = new_size.height;
-
-	application.swap_chain = application.device.create_swap_chain(&application.surface, &application.swap_chain_descriptor);
-
-	// TODO: Mark root of GUI as dirty to force redraw of everything
-}
diff --git a/textures/grid.png b/textures/grid.png
deleted file mode 100644
index 4ad1b58c6..000000000
Binary files a/textures/grid.png and /dev/null differ