diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..748273b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,9 @@
+/.*
+!/.gitignore
+!/.jscsrc
+!/.jshintrc
+!/.travis.yml
+/bower_components/
+/node_modules/
+/output/
+/tmp/
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..3eb47cd
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,16 @@
+language: node_js
+sudo: false
+node_js:
+  - 0.12.7
+env:
+  - PATH=$HOME/purescript:$PATH
+install:
+  - TAG=$(wget -q -O - https://github.com/purescript/purescript/releases/latest --server-response --max-redirect 0 2>&1 | sed -n -e 's/.*Location:.*tag\///p')
+  - wget -O $HOME/purescript.tar.gz https://github.com/purescript/purescript/releases/download/$TAG/linux64.tar.gz
+  - tar -xvf $HOME/purescript.tar.gz -C $HOME/
+  - chmod a+x $HOME/purescript
+  - npm install
+  - npm install -g bower
+  - bower install
+script:
+  - npm run build
diff --git a/README.md b/README.md
index ae45cc9..ba5f14f 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,10 @@
 # purescript-browserfeatures
 A data type for browser features and detectors to test for the features.
+
+To build, run
+
+```
+gulp
+```
+
+Then open `test/index.html` and observe the console to see this in action.
diff --git a/bower.json b/bower.json
new file mode 100644
index 0000000..d2cb7b6
--- /dev/null
+++ b/bower.json
@@ -0,0 +1,24 @@
+{
+  "name": "purescript-browserfeatures",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/slamdata/purescript-browserfeatures"
+  },
+  "homepage": "https://github.com/slamdata/purescript-browserfeatures",
+  "authors": [
+    "Jon Sterling <jon@jonmsterling.com>"
+  ],
+  "description": "A data type for browser features and detectors to test for the features",
+  "keywords": [
+    "purescript",
+    "platform"
+  ],
+  "license": "Apache-2.0",
+  "dependencies": {
+    "purescript-base": "^0.1.0",
+    "purescript-exceptions": "v0.3.0",
+    "purescript-prelude": "<= 0.1.1",
+    "purescript-dom": "^0.1.2",
+    "purescript-maps": "^0.5.0"
+  }
+}
diff --git a/docs/DOM/BrowserFeatures/Detectors.md b/docs/DOM/BrowserFeatures/Detectors.md
new file mode 100644
index 0000000..6dfb07d
--- /dev/null
+++ b/docs/DOM/BrowserFeatures/Detectors.md
@@ -0,0 +1,11 @@
+## Module DOM.BrowserFeatures.Detectors
+
+#### `detectBrowserFeatures`
+
+``` purescript
+detectBrowserFeatures :: forall e. Eff (dom :: DOM | e) BrowserFeatures
+```
+
+Detect browser features by testing them using the DOM.
+
+
diff --git a/docs/Data/BrowserFeatures.md b/docs/Data/BrowserFeatures.md
new file mode 100644
index 0000000..95c6b62
--- /dev/null
+++ b/docs/Data/BrowserFeatures.md
@@ -0,0 +1,9 @@
+## Module Data.BrowserFeatures
+
+#### `BrowserFeatures`
+
+``` purescript
+type BrowserFeatures = { inputTypeSupported :: InputType -> Boolean }
+```
+
+
diff --git a/docs/Data/BrowserFeatures/InputType.md b/docs/Data/BrowserFeatures/InputType.md
new file mode 100644
index 0000000..1fb8443
--- /dev/null
+++ b/docs/Data/BrowserFeatures/InputType.md
@@ -0,0 +1,43 @@
+## Module Data.BrowserFeatures.InputType
+
+#### `InputType`
+
+``` purescript
+data InputType
+  = Color
+  | Date
+  | DateTime
+  | DateTimeLocal
+  | Time
+  | Month
+  | Week
+  | Email
+  | Url
+  | Number
+  | Search
+  | Range
+```
+
+##### Instances
+``` purescript
+instance showInputType :: Show InputType
+instance eqInputType :: Eq InputType
+instance ordInputType :: Ord InputType
+```
+
+#### `allInputTypes`
+
+``` purescript
+allInputTypes :: Array InputType
+```
+
+#### `renderInputType`
+
+``` purescript
+renderInputType :: InputType -> String
+```
+
+Render an `InputType` into the corresponding value of the `type` attribute
+on an `input` element.
+
+
diff --git a/gulpfile.js b/gulpfile.js
new file mode 100644
index 0000000..0674402
--- /dev/null
+++ b/gulpfile.js
@@ -0,0 +1,55 @@
+"use strict"
+
+var gulp = require("gulp"),
+    purescript = require("gulp-purescript"),
+    webpack = require("webpack-stream");
+
+var sources = [
+    "src/**/*.purs",
+    "bower_components/purescript-*/src/**/*.purs",
+    "test/*.purs"
+];
+var foreigns = [
+    "src/**/*.js",
+    "bower_components/purescript-*/src/**/*.js",
+    "test/*/*.js"
+];
+
+gulp.task("make", function() {
+  return purescript.psc({ src: sources, ffi: foreigns });
+});
+
+gulp.task("docs", function() {
+    return purescript.pscDocs({
+        src: sources,
+        docgen: {
+            "Data.BrowserFeatures": "docs/Data/BrowserFeatures.md",
+            "Data.BrowserFeatures.InputType": "docs/Data/BrowserFeatures/InputType.md",
+            "DOM.BrowserFeatures.Detectors": "docs/DOM/BrowserFeatures/Detectors.md"
+        }
+    });
+});
+
+gulp.task("bundle", ["make"], function() {
+  return purescript.pscBundle({
+    src: "output/**/*.js",
+    output: "tmp/test.js",
+    main: "Test.Main"
+  });
+});
+
+gulp.task("bundle-test", ["bundle"], function() {
+  return gulp.src("tmp/test.js")
+    .pipe(webpack({
+      resolve: { moduleDirectories: ["node_modules"] },
+      output: { filename: "test.js" }
+    }))
+    .pipe(gulp.dest("tmp"));
+});
+
+gulp.task("dotpsci", function () {
+  return purescript.psci({ src: sources, ffi: foreigns })
+    .pipe(gulp.dest("."));
+});
+
+gulp.task("default", ["bundle-test", "docs", "dotpsci"]);
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..438e3df
--- /dev/null
+++ b/package.json
@@ -0,0 +1,21 @@
+{
+  "name": "purescript-browserfeatures",
+  "description": "A PureScript interface to browserfeatures.js.",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/slamdata/purescript-browserfeatures.git"
+  },
+  "author": "Jon Sterling <jon@jonmsterling.com>",
+  "license": "Apache-2.0",
+  "scripts": {
+    "build": "npm install && gulp bundle-test"
+  },
+  "devDependencies": {
+    "gulp": "^3.9.0",
+    "gulp-purescript": "^0.5.0",
+    "purescript": "^0.7.1",
+    "webpack-stream": "^2.1.0"
+  },
+  "dependencies": {
+  }
+}
diff --git a/src/DOM/BrowserFeatures/Detectors.js b/src/DOM/BrowserFeatures/Detectors.js
new file mode 100644
index 0000000..dbf6330
--- /dev/null
+++ b/src/DOM/BrowserFeatures/Detectors.js
@@ -0,0 +1,15 @@
+// module DOM.BrowserFeatures.Detectors
+
+exports._detectInputTypeSupport = function(type) {
+  return function() {
+    var el = document.createElement("input");
+
+    try {
+      el.setAttribute("type", type);
+    } catch (exn) {
+      return false;
+    }
+
+    return el.type === type;
+  };
+};
diff --git a/src/DOM/BrowserFeatures/Detectors.purs b/src/DOM/BrowserFeatures/Detectors.purs
new file mode 100644
index 0000000..1a7c295
--- /dev/null
+++ b/src/DOM/BrowserFeatures/Detectors.purs
@@ -0,0 +1,38 @@
+module DOM.BrowserFeatures.Detectors
+  ( detectBrowserFeatures
+  ) where
+
+import Prelude
+import Control.Monad.Eff
+import Control.Monad.Eff.Exception
+
+import qualified Data.Array as Arr
+import qualified Data.List as L
+import qualified Data.Map as M
+import Data.Maybe (fromMaybe)
+import Data.Foldable (foldr)
+import Data.Traversable (traverse)
+import Data.Tuple
+
+import DOM
+import Data.BrowserFeatures
+import qualified Data.BrowserFeatures.InputType as IT
+
+foreign import _detectInputTypeSupport :: forall e. String -> Eff (dom :: DOM | e) Boolean
+
+detectInputTypeSupport :: forall e. IT.InputType -> Eff (dom :: DOM | e) Boolean
+detectInputTypeSupport = _detectInputTypeSupport <<< IT.renderInputType
+
+detectInputTypeSupportMap :: forall e. Eff (dom :: DOM | e) (M.Map IT.InputType Boolean)
+detectInputTypeSupportMap = M.fromList <$> traverse (\t -> Tuple t <$> detectInputTypeSupport t) inputTypes
+  where
+    inputTypes :: L.List IT.InputType
+    inputTypes = foldr L.Cons L.Nil IT.allInputTypes
+
+-- | Detect browser features by testing them using the DOM.
+detectBrowserFeatures :: forall e. Eff (dom :: DOM | e) BrowserFeatures
+detectBrowserFeatures = do
+  inputTypeSupportMap <- detectInputTypeSupportMap
+  pure { inputTypeSupported : fromMaybe false <<< flip M.lookup inputTypeSupportMap
+       }
+
diff --git a/src/Data/BrowserFeatures.purs b/src/Data/BrowserFeatures.purs
new file mode 100644
index 0000000..d60cd53
--- /dev/null
+++ b/src/Data/BrowserFeatures.purs
@@ -0,0 +1,9 @@
+module Data.BrowserFeatures
+  ( BrowserFeatures(..)
+  ) where
+
+import Data.BrowserFeatures.InputType
+
+type BrowserFeatures =
+  { inputTypeSupported :: InputType -> Boolean
+  }
diff --git a/src/Data/BrowserFeatures/InputType.purs b/src/Data/BrowserFeatures/InputType.purs
new file mode 100644
index 0000000..31a2438
--- /dev/null
+++ b/src/Data/BrowserFeatures/InputType.purs
@@ -0,0 +1,75 @@
+module Data.BrowserFeatures.InputType
+  ( InputType(..)
+  , renderInputType
+  , allInputTypes
+  ) where
+
+import Prelude
+import qualified Data.Array as Arr
+
+data InputType
+  = Color
+  | Date
+  | DateTime
+  | DateTimeLocal
+  | Time
+  | Month
+  | Week
+  | Email
+  | Url
+  | Number
+  | Search
+  | Range
+
+allInputTypes :: Array InputType
+allInputTypes =
+  [ Color
+  , Date
+  , DateTime
+  , DateTimeLocal
+  , Time
+  , Month
+  , Week
+  , Email
+  , Url
+  , Number
+  , Search
+  , Range
+  ]
+
+instance showInputType :: Show InputType where
+  show Color = "Color"
+  show Date = "Date"
+  show DateTime = "DateTime"
+  show DateTimeLocal = "DateTimeLocal"
+  show Time = "Time"
+  show Month = "Month"
+  show Week = "Week"
+  show Email = "Email"
+  show Url = "Url"
+  show Number = "Number"
+  show Search = "Search"
+  show Range = "Range"
+
+-- | Render an `InputType` into the corresponding value of the `type` attribute
+-- | on an `input` element.
+renderInputType :: InputType -> String
+renderInputType Color = "color"
+renderInputType Date = "date"
+renderInputType DateTime = "datetime"
+renderInputType DateTimeLocal = "datetime-local"
+renderInputType Time = "time"
+renderInputType Month = "month"
+renderInputType Week = "week"
+renderInputType Email = "email"
+renderInputType Url = "url"
+renderInputType Number = "number"
+renderInputType Search = "search"
+renderInputType Range = "range"
+
+instance eqInputType :: Eq InputType where
+  eq x y = renderInputType x == renderInputType y
+
+instance ordInputType :: Ord InputType where
+  compare x y = compare (renderInputType x) (renderInputType y)
+
diff --git a/test/Main.purs b/test/Main.purs
new file mode 100644
index 0000000..5ca0ff4
--- /dev/null
+++ b/test/Main.purs
@@ -0,0 +1,16 @@
+module Test.Main where
+
+import Prelude
+import Control.Monad.Eff (Eff())
+import Control.Monad.Eff.Console (CONSOLE(), log)
+
+import Data.Traversable (traverse, for)
+import qualified Data.BrowserFeatures.InputType as IT
+import DOM
+import DOM.BrowserFeatures.Detectors
+
+main :: Eff (dom :: DOM, console :: CONSOLE) Unit
+main = do
+  features <- detectBrowserFeatures
+  void $ for IT.allInputTypes \ty ->
+    log $ show ty ++ if features.inputTypeSupported ty then " supported" else " not supported"
diff --git a/test/index.html b/test/index.html
new file mode 100644
index 0000000..4eda0ee
--- /dev/null
+++ b/test/index.html
@@ -0,0 +1,6 @@
+<html>
+  <head>
+    <title>Platform Test</title>
+    <script src="../tmp/test.js" type="text/javascript"></script>
+  </head>
+</html>