See the Overview for a quick summary of Less. For an in-depth guide to installing and setting up a Less environment, as well as documentation on developing for Less, see: Using Less.js.
Get involved with Less development by opening an issue or submitting a pull request (if it's a feature request, please open an issue first). Read our contributing guidelines and the developing section of our usage page.
Using Less.js in the browser is the easiest way to get started and convenient for developing with Less, but in production, when performance and reliability is important, we recommend pre-compiling using Node.js or one of the many third party tools available.
