# lodash.keys v3.1.2 The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash’s](https://lodash.com/) `_.keys` exported as a [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) module. ## Installation Using npm: ```bash $ {sudo -H} npm i -g npm $ npm i --save lodash.keys ``` In Node.js/io.js: ```js var keys = require('lodash.keys'); ``` See the [documentation](https://lodash.com/docs#keys) or [package source](https://github.com/lodash/lodash/blob/3.1.2-npm-packages/lodash.keys) for more details.