[![Build Status](https://travis-ci.org/less/less.js.png?branch=master)](https://travis-ci.org/less/less.js) # [Less.js v<%= pkg.version %>](http://lesscss.org) > The **dynamic** stylesheet language. [http://lesscss.org](http://lesscss.org). This is the JavaScript, and now official, stable version of LESS. ## Getting Started Options for adding Less.js to your project: * Install with [NPM](https://npmjs.org/): `npm install less` * [Download the latest release][download] * Clone the repo: `git clone git://github.com/less/less.js.git` ## More information For general information on the language, configuration options or usage visit [lesscss.org](http://lesscss.org). Here are other resources for using Less.js: * [stackoverflow.com][so] is a great place to get answers about Less. * [Less.js Issues][issues] for reporting bugs ## Contributing Please read [CONTRIBUTING.md](./CONTRIBUTING.md). Add unit tests for any new or changed functionality. Lint and test your code using [Grunt](http://gruntjs.com/). ### Reporting Issues Before opening any issue, please search for existing issues and read the [Issue Guidelines](https://github.com/necolas/issue-guidelines), written by [Nicolas Gallagher](https://github.com/necolas/). After that if you find a bug or would like to make feature request, [please open a new issue][issues]. Please report documentation issues in [the documentation project](https://github.com/less/less-docs). ### Development Read [Developing Less](http://lesscss.org/usage/#developing-less). ## Release History See the [changelog](CHANGELOG.md) ## [License](LICENSE) Copyright (c) 2009-<%= grunt.template.today("yyyy") %> [Alexis Sellier](http://cloudhead.io/) & The Core Less Team Licensed under the [Apache License](LICENSE). [so]: http://stackoverflow.com/questions/tagged/twitter-bootstrap+less "StackOverflow.com" [issues]: https://github.com/less/less.js/issues "GitHub Issues for Less.js" [download]: https://github.com/less/less.js/zipball/master "Download Less.js"