diff --git a/src/Design.res b/src/Design.res
deleted file mode 100644
index e86ef1d13..000000000
--- a/src/Design.res
+++ /dev/null
@@ -1,27 +0,0 @@
-// NOTE: This file will later be important to document our
-//       design tokens etc.
-
-module ColorSquare = {
-  @react.component
-  let make = (~className="") => {
-    <div className={"w-6 h-6 " ++ className} />
-  }
-}
-
-@react.component
-let default = () => {
-  let fireColorSquares = [
-    "bg-fire-90",
-    "bg-fire-70",
-    "bg-fire-50",
-    "bg-fire-30",
-    "bg-fire-10",
-  ]->Array.map(bgColorClass => {
-    <ColorSquare className=bgColorClass />
-  })
-
-  <div>
-    <h1> {React.string("Main Palette")} </h1>
-    <div className="flex"> {React.array(fireColorSquares)} </div>
-  </div>
-}
diff --git a/src/Design.resi b/src/Design.resi
deleted file mode 100644
index 47fa1ac2e..000000000
--- a/src/Design.resi
+++ /dev/null
@@ -1,2 +0,0 @@
-@react.component
-let default: unit => React.element
diff --git a/src/bindings/GitHubSlugger.res b/src/bindings/GitHubSlugger.res
deleted file mode 100644
index 8faf4c6cb..000000000
--- a/src/bindings/GitHubSlugger.res
+++ /dev/null
@@ -1 +0,0 @@
-@module("github-slugger") external slug: string => string = "slug"
diff --git a/src/bindings/Worker.res b/src/bindings/Worker.res
deleted file mode 100644
index 16da7dec0..000000000
--- a/src/bindings/Worker.res
+++ /dev/null
@@ -1,31 +0,0 @@
-type worker
-
-@new external make: string => worker = "Worker"
-
-module type Config = {
-  type fromApp
-  type fromWorker
-  let make: unit => worker
-}
-
-module Make = (Config: Config) => {
-  include Config
-
-  module App = {
-    @send external postMessage: (worker, fromApp) => unit = "postMessage"
-    @set
-    external onMessage: (worker, {"data": fromWorker} => unit) => unit = "onmessage"
-    @set
-    external onError: (worker, 'a => unit) => unit = "onerror"
-    @send external terminate: worker => unit = "terminate"
-  }
-
-  module Worker = {
-    type self
-    @val external postMessage: fromWorker => unit = "postMessage"
-    @set
-    external onMessage: (self, {"data": fromApp} => unit) => unit = "onmessage"
-    @val external self: self = "self"
-    @val external importScripts: string => unit = "importScripts"
-  }
-}
diff --git a/src/bindings/Worker.resi b/src/bindings/Worker.resi
deleted file mode 100644
index 12b1858d2..000000000
--- a/src/bindings/Worker.resi
+++ /dev/null
@@ -1,29 +0,0 @@
-type worker
-
-let make: string => worker
-
-module type Config = {
-  type fromApp
-  type fromWorker
-  let make: unit => worker
-}
-
-module Make: (Config: Config) =>
-{
-  include Config
-
-  module App: {
-    let postMessage: (worker, fromApp) => unit
-    let onMessage: (worker, {"data": fromWorker} => unit) => unit
-    let onError: (worker, 'a => unit) => unit
-    let terminate: worker => unit
-  }
-
-  module Worker: {
-    type self
-    let postMessage: fromWorker => unit
-    let onMessage: (self, {"data": fromApp} => unit) => unit
-    let self: self
-    let importScripts: string => unit
-  }
-}
diff --git a/src/common/XmlHttpRequest.res b/src/common/XmlHttpRequest.res
deleted file mode 100644
index 9025f9281..000000000
--- a/src/common/XmlHttpRequest.res
+++ /dev/null
@@ -1,260 +0,0 @@
-// FULL XMLHttpRequest SPEC
-// https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/Using_XMLHttpRequest
-
-// ORIGINAL SOURCE OF THIS MODIFIED MODULE:
-// https://github.com/stefanduberg/bs-xmlhttprequest/blob/master/src/XmlHttpRequest.re
-
-module Upload = {
-  type t
-
-  @set
-  external onAbort: (t, Dom.progressEvent => unit) => unit = "onabort"
-
-  @set
-  external onError: (t, Dom.progressEvent => unit) => unit = "onerror"
-
-  @set external onLoad: (t, Dom.progressEvent => unit) => unit = "onload"
-
-  @set
-  external onLoadEnd: (t, Dom.progressEvent => unit) => unit = "onloadend"
-
-  @set
-  external onLoadStart: (t, Dom.progressEvent => unit) => unit = "onloadstart"
-
-  @set
-  external onProgress: (t, Dom.progressEvent => unit) => unit = "onprogress"
-
-  @set
-  external onTimeout: (t, Dom.progressEvent => unit) => unit = "ontimeout"
-
-  @send
-  external addEventListener: (
-    t,
-    @string
-    [
-      | #abort(Dom.progressEvent => unit)
-      | #error(Dom.progressEvent => unit)
-      | #load(Dom.progressEvent => unit)
-      | @as("loadend") #loadEnd(Dom.progressEvent => unit)
-      | @as("loadstart") #loadStart(Dom.progressEvent => unit)
-      | #progress(Dom.progressEvent => unit)
-      | #timeout(Dom.progressEvent => unit)
-    ],
-  ) => unit = "addEventListener"
-
-  @send
-  external addEventListenerWithOptions: (
-    t,
-    @string
-    [
-      | #abort(Dom.progressEvent => unit)
-      | #error(Dom.progressEvent => unit)
-      | #load(Dom.progressEvent => unit)
-      | @as("loadend") #loadEnd(Dom.progressEvent => unit)
-      | @as("loadstart") #loadStart(Dom.progressEvent => unit)
-      | #progress(Dom.progressEvent => unit)
-      | #timeout(Dom.progressEvent => unit)
-    ],
-    {"capture": bool, "once": bool, "passive": bool},
-  ) => unit = "addEventListener"
-
-  @send
-  external removeEventListener: (
-    t,
-    @string
-    [
-      | #abort(Dom.progressEvent => unit)
-      | #error(Dom.progressEvent => unit)
-      | #load(Dom.progressEvent => unit)
-      | @as("loadend") #loadEnd(Dom.progressEvent => unit)
-      | @as("loadstart") #loadStart(Dom.progressEvent => unit)
-      | #progress(Dom.progressEvent => unit)
-      | #timeout(Dom.progressEvent => unit)
-    ],
-  ) => unit = "removeEventListener"
-
-  @send
-  external removeEventListenerWithOptions: (
-    t,
-    @string
-    [
-      | #abort(Dom.progressEvent => unit)
-      | #error(Dom.progressEvent => unit)
-      | #load(Dom.progressEvent => unit)
-      | @as("loadend") #loadEnd(Dom.progressEvent => unit)
-      | @as("loadstart") #loadStart(Dom.progressEvent => unit)
-      | #progress(Dom.progressEvent => unit)
-      | #timeout(Dom.progressEvent => unit)
-    ],
-    {"capture": bool, "passive": bool},
-  ) => unit = "removeEventListener"
-}
-
-type t
-
-type readyState =
-  | Unsent
-  | Opened
-  | HeadersReceived
-  | Loading
-  | Done
-  | Unknown
-
-let decodeReadyState = x =>
-  switch x {
-  | 0 => Unsent
-  | 1 => Opened
-  | 2 => HeadersReceived
-  | 3 => Loading
-  | 4 => Done
-  | _ => Unknown
-  }
-
-@new external make: unit => t = "XMLHttpRequest"
-
-// The original readyState representation
-@get external readyStateNum: t => int = "readyState"
-
-let readyState = (xhr: t) => decodeReadyState(readyStateNum(xhr))
-
-@get
-external responseArrayBuffer: t => Nullable.t<ArrayBuffer.t> = "response"
-
-// Response property with different encodings
-@get
-external responseDocument: t => Nullable.t<Dom.document> = "response"
-@get external responseJson: t => Nullable.t<JSON.t> = "response"
-@get external responseText: t => Nullable.t<string> = "responseText"
-@get external responseType: t => string = "responseType"
-@get external responseUrl: t => Nullable.t<string> = "responseUrl"
-@get
-external responseXml: t => Nullable.t<Dom.xmlDocument> = "responseXml"
-
-@set
-external setResponseType: (
-  t,
-  @string [@as("arraybuffer") #arrayBuffer | #document | #json | #text],
-) => string = "responseType"
-
-@get external status: t => int = "status"
-
-@get external statusText: t => string = "statusText"
-
-@get external timeout: t => int = "timeout"
-
-@get external upload: t => Upload.t = "upload"
-
-@set external setTimeout: (t, int) => int = "timeout"
-
-@get external withCredentials: t => bool = "withCredentials"
-
-@set external setWithCredentials: (t, bool) => bool = "withCredentials"
-
-@send external abort: t => unit = "abort"
-
-@send
-external getAllResponseHeaders: t => Nullable.t<string> = "getAllResponseHeaders"
-
-@send
-external getResponseHeader: (t, string) => Nullable.t<string> = "getResponseHeader"
-
-@send external open_: (t, ~method: string, ~url: string) => unit = "open"
-
-@send external overrideMimeType: (t, string) => unit = "overrideMimeType"
-
-@send external send: t => unit = "send"
-
-@send
-external sendArrayBuffer: (t, ArrayBuffer.t) => unit = "send"
-
-@send external sendDocument: (t, Dom.document) => unit = "send"
-
-@send external sendString: (t, string) => unit = "send"
-
-@send
-external setRequestHeader: (t, string, string) => unit = "setRequestHeader"
-
-@set
-external onReadyStateChange: (t, Dom.event => unit) => unit = "onreadystatechange"
-
-@set external onAbort: (t, Dom.progressEvent => unit) => unit = "onabort"
-@set external onError: (t, Dom.progressEvent => unit) => unit = "onerror"
-@set external onLoad: (t, Dom.progressEvent => unit) => unit = "onload"
-
-@set
-external onLoadEnd: (t, Dom.progressEvent => unit) => unit = "onloadend"
-
-@set
-external onLoadStart: (t, Dom.progressEvent => unit) => unit = "onloadstart"
-
-@set
-external onProgress: (t, Dom.progressEvent => unit) => unit = "onprogress"
-
-@set
-external onTimeout: (t, Dom.progressEvent => unit) => unit = "ontimeout"
-
-@send
-external addEventListener: (
-  t,
-  @string
-  [
-    | #abort(Dom.progressEvent => unit)
-    | #error(Dom.progressEvent => unit)
-    | #load(Dom.progressEvent => unit)
-    | @as("loadend") #loadEnd(Dom.progressEvent => unit)
-    | @as("loadstart") #loadStart(Dom.progressEvent => unit)
-    | #progress(Dom.progressEvent => unit)
-    | @as("readystatechange") #readyStateChange(Dom.event => unit)
-    | #timeout(Dom.progressEvent => unit)
-  ],
-) => unit = "addEventListener"
-
-@send
-external addEventListenerWithOptions: (
-  t,
-  @string
-  [
-    | #abort(Dom.progressEvent => unit)
-    | #error(Dom.progressEvent => unit)
-    | #load(Dom.progressEvent => unit)
-    | @as("loadend") #loadEnd(Dom.progressEvent => unit)
-    | @as("loadstart") #loadStart(Dom.progressEvent => unit)
-    | #progress(Dom.progressEvent => unit)
-    | @as("readystatechange") #readyStateChange(Dom.event => unit)
-    | #timeout(Dom.progressEvent => unit)
-  ],
-  {"capture": bool, "once": bool, "passive": bool},
-) => unit = "addEventListener"
-
-@send
-external removeEventListener: (
-  t,
-  @string
-  [
-    | #abort(Dom.progressEvent => unit)
-    | #error(Dom.progressEvent => unit)
-    | #load(Dom.progressEvent => unit)
-    | @as("loadend") #loadEnd(Dom.progressEvent => unit)
-    | @as("loadstart") #loadStart(Dom.progressEvent => unit)
-    | #progress(Dom.progressEvent => unit)
-    | @as("readystatechange") #readyStateChange(Dom.event => unit)
-    | #timeout(Dom.progressEvent => unit)
-  ],
-) => unit = "removeEventListener"
-
-@send
-external removeEventListenerWithOptions: (
-  t,
-  @string
-  [
-    | #abort(Dom.progressEvent => unit)
-    | #error(Dom.progressEvent => unit)
-    | #load(Dom.progressEvent => unit)
-    | @as("loadend") #loadEnd(Dom.progressEvent => unit)
-    | @as("loadstart") #loadStart(Dom.progressEvent => unit)
-    | #progress(Dom.progressEvent => unit)
-    | @as("readystatechange") #readyStateChange(Dom.event => unit)
-    | #timeout(Dom.progressEvent => unit)
-  ],
-  {"capture": bool, "passive": bool},
-) => unit = "removeEventListener"