diff --git a/lib/doc/build.js b/lib/doc/build.js
new file mode 100644
index 000000000..333a64a42
--- /dev/null
+++ b/lib/doc/build.js
@@ -0,0 +1,54 @@
+'use strict';
+
+var _ = require('lodash'),
+    docdown = require('docdown'),
+    fs = require('fs-extra'),
+    path = require('path');
+
+var basePath = path.join(__dirname, '..', '..'),
+    docPath = path.join(basePath, 'doc'),
+    readmePath = path.join(docPath, 'README.md');
+
+var pkg = require('../../package.json'),
+    version = pkg.version;
+
+var config = {
+  'base': {
+    'entryLinks': [
+      '<% if (name == "templateSettings" || !/^(?:methods|properties|seq)$/i.test(category)) {' +
+      'print("[&#x24C3;](https://www.npmjs.com/package/lodash." + name.toLowerCase() + " \\"See the npm package\\")")' +
+      '} %>'
+    ],
+    'path': path.join(basePath, 'lodash.js'),
+    'title': '<a href="https://lodash.com/">lodash</a> <span>v' + version + '</span>',
+    'toc': 'categories',
+    'url': 'https://github.com/lodash/lodash/blob/' + version + '/lodash.js'
+  },
+  'github': {
+    'hash': 'github'
+  },
+  'site': {
+    'tocLink': '#docs'
+  }
+};
+
+function postprocess(string) {
+  return string.replace(/\.(Symbol\.iterator)\b/g, '[$1]');
+}
+
+/*----------------------------------------------------------------------------*/
+
+function onComplete(error) {
+  if (error) {
+    throw error;
+  }
+}
+
+function build(type) {
+  var options = _.defaults({}, config.base, config[type]),
+      markdown = docdown(options);
+
+  fs.writeFile(readmePath, postprocess(markdown), onComplete);
+}
+
+build(_.last(process.argv));
diff --git a/package.json b/package.json
index 569cc8f52..0c13a2d96 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,8 @@
     "build:fp": "node lib/fp/build-dist.js",
     "build:fp-modules": "node lib/fp/build-modules.js",
     "build:main": "node lib/main/build-dist.js",
+    "doc": "node lib/doc/build github",
+    "doc:site": "node lib/doc/build site",
     "style": "npm run style:main & npm run style:fp & npm run style:perf & npm run style:test",
     "style:fp": "jscs fp/*.js lib/**/*.js",
     "style:main": "jscs lodash.js",