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A modern JavaScript utility library delivering modularity, performance, & extras.

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The Lodash library exported as a UMD module.

Generated using lodash-cli:

$ npm run build
$ lodash -o ./dist/lodash.js
$ lodash core -o ./dist/lodash.core.js


Lodash is released under the MIT license & supports modern environments.
Review the build differences & pick one that’s right for you.


In a browser:


Using npm:

$ npm i -g npm
$ npm i lodash
Note: add
if you are using npm < 5.0.0

In Node.js: ```js // Load the full build. var _ = require('lodash'); // Load the core build. var _ = require('lodash/core'); // Load the FP build for immutable auto-curried iteratee-first data-last methods. var fp = require('lodash/fp');

// Load method categories. var array = require('lodash/array'); var object = require('lodash/fp/object');

// Cherry-pick methods for smaller browserify/rollup/webpack bundles. var at = require('lodash/at'); var curryN = require('lodash/fp/curryN'); ```

Looking for Lodash modules written in ES6 or smaller bundle sizes? Check out lodash-es.

Why Lodash?

Lodash makes JavaScript easier by taking the hassle out of working with arrays,
numbers, objects, strings, etc. Lodash’s modular methods are great for:

  • Iterating arrays, objects, & strings
  • Manipulating & testing values
  • Creating composite functions

Module Formats

Lodash is available in a variety of builds & module formats.

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