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+#object-keys <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
+
+[![Build Status][travis-svg]][travis-url]
+[![dependency status][deps-svg]][deps-url]
+[![dev dependency status][dev-deps-svg]][dev-deps-url]
+[![License][license-image]][license-url]
+[![Downloads][downloads-image]][downloads-url]
+
+[![npm badge][npm-badge-png]][package-url]
+
+[![browser support][testling-svg]][testling-url]
+
+An Object.keys shim. Invoke its "shim" method to shim Object.keys if it is unavailable.
+
+Most common usage:
+```js
+var keys = Object.keys || require('object-keys');
+```
+
+## Example
+
+```js
+var keys = require('object-keys');
+var assert = require('assert');
+var obj = {
+	a: true,
+	b: true,
+	c: true
+};
+
+assert.deepEqual(keys(obj), ['a', 'b', 'c']);
+```
+
+```js
+var keys = require('object-keys');
+var assert = require('assert');
+/* when Object.keys is not present */
+delete Object.keys;
+var shimmedKeys = keys.shim();
+assert.equal(shimmedKeys, keys);
+assert.deepEqual(Object.keys(obj), keys(obj));
+```
+
+```js
+var keys = require('object-keys');
+var assert = require('assert');
+/* when Object.keys is present */
+var shimmedKeys = keys.shim();
+assert.equal(shimmedKeys, Object.keys);
+assert.deepEqual(Object.keys(obj), keys(obj));
+```
+
+## Source
+Implementation taken directly from [es5-shim][es5-shim-url], with modifications, including from [lodash][lodash-url].
+
+## Tests
+Simply clone the repo, `npm install`, and run `npm test`
+
+[package-url]: https://npmjs.org/package/object-keys
+[npm-version-svg]: http://versionbadg.es/ljharb/object-keys.svg
+[travis-svg]: https://travis-ci.org/ljharb/object-keys.svg
+[travis-url]: https://travis-ci.org/ljharb/object-keys
+[deps-svg]: https://david-dm.org/ljharb/object-keys.svg
+[deps-url]: https://david-dm.org/ljharb/object-keys
+[dev-deps-svg]: https://david-dm.org/ljharb/object-keys/dev-status.svg
+[dev-deps-url]: https://david-dm.org/ljharb/object-keys#info=devDependencies
+[testling-svg]: https://ci.testling.com/ljharb/object-keys.png
+[testling-url]: https://ci.testling.com/ljharb/object-keys
+[es5-shim-url]: https://github.com/es-shims/es5-shim/blob/master/es5-shim.js#L542-589
+[lodash-url]: https://github.com/lodash/lodash
+[npm-badge-png]: https://nodei.co/npm/object-keys.png?downloads=true&stars=true
+[license-image]: http://img.shields.io/npm/l/object-keys.svg
+[license-url]: LICENSE
+[downloads-image]: http://img.shields.io/npm/dm/object-keys.svg
+[downloads-url]: http://npm-stat.com/charts.html?package=object-keys