Skip to content

Instantly share code, notes, and snippets.



Created Mar 4, 2021
What would you like to do?
title slug tags
The MDN project
MDN Meta


MDN Web Docs is free-to-use resource on which we document the open web platform. Our mission is to provide developers with the information they need to easily build projects on the web platform.

This is the landing page for the MDN project itself. Here you'll find guides on how the site works, how we do our documentation, what guidelines and conventions we adhere to, and how you can help.

And we invite anyone to help! If you are interested in improving this essential web developer resource, you are welcome to add and edit content. You don't need to be a programmer or know a lot about technology; there are many different tasks that need to be performed, from the simple (proof-reading and correcting typos) to the complex (writing API documentation).

function foo() {
  return undefined;

To find out how to help, visit our Contributing to MDN page. If you want to talk to us and ask questions, join the discussion on the MDN Web Docs chat room on Matrix.


Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment