The articles below will help you get your hands on the Mozilla source code, learn to navigate the code, and how to get the changes you propose checked into the tree.
- Getting the code from the Mercurial repository
- If you plan to contribute to the Mozilla project, the best way to get the code is to check it out from the version control repository. Learn how to do that here.
- Downloading the code using HTTP or FTP
- If you want to fetch the code for a specific release of a particular Mozilla product, you may prefer to download a source code archive.
- Viewing and searching Mozilla source code online
- Learn how to use MXR, Mozilla's online search and browsing tool for accessing the source code. This isn't a good way to download the code, but is a great way to search it.
- Navigating the Mozilla source code
- Learn about the various folders in the Mozilla source tree, and how to find what you're looking for.
- Mozilla Coding Style Guide
- The code style guide provides information about how you should format your source code to ensure that you don't get mocked by the reviewers.
- Creating a patch
- Once you've made a change to the Mozilla code, the next step (after making sure it works) is to create a patch and submit it for review. This article needs to be updated fully for Mercurial.
- Getting commit access to the source code
- Feel ready to join the few, the proud, the committers? Find out how to get check-in access to the Mozilla code.
- Getting older Mozilla code from CVS
- Older versions of the Mozilla source code, as well as the current versions of NSS and NSPR, are kept in a CVS repository. Learn about that in this article.
Contributors to this page: Marsf