About

The Mozilla Developer Network (MDN) is a wiki, where anyone can add and edit content. You don't need to be a programmer or know a lot about technology. There is a range of tasks that need to be done, from the simple (proof-reading and correcting typos) to the complex (writing API documentation).

We need your help! It's easy. Don't worry about asking for permission, don't worry about making mistakes. On the other hand, please get to know the MDN community - we're here to help!

Get an account

You need an MDN account to add and edit pages. Click "Sign in" at the top right of any MDN page. (MDN uses Mozilla's Persona technology for accounts.)

See Creating an Account.

Pick a task

Quick and easy

Technical tasks

Other tasks

  • Localize MDN: Help us publish as much of the Mozilla Developer Network as possible in languages other than English. Helpful resources:

About MDN