Popular Mozilla Documentation
-
Mozilla Developer Guide
Whether you're an old hand or just getting started, this is the best way to get started with Mozilla development.
-
The Mozilla Platform
Learn more about the technologies at the core of Mozilla products and services.
-
Using Mozilla code in other projects
There are several ways you can use Mozilla code in your own project. Find everything you need to develop "powered by Mozilla" applications.
-
Debugging
Mozilla developers have come up with not just technologies and features to help you debug code, but have devised tips and techniques that can help too.
-
Localization
Localization (L10n) is the process of translating software user interfaces from one language to another and adapting it to suit a foreign culture. These resources are about making Mozilla-based applications/extensions localizable.
Favorite Mozilla Tools
-
Bugzilla

The main issue-tracker for Mozilla projects.
-
MXR

A Mozilla source tree browser.
- All application development tools
Recent Mozilla News & Updates
-
New release channels, report from Kenya, the future of Spread Firefox and more…
In this issue… New channels for Firefox Rapid Releases Report from Firefox 4 Party in Kenya Help others and learn web development Re-evaluating Spread Firefox QA pays a visit to the University of Sussex Happy and Snappy What’s up with SUMO? Upcoming events Community Calendar About about:mozilla New Channels for ...
Written by david on April 19, 2011
-
Firefox parties, Spark and Ember, Meet the Creative team and more…
In this issue… Firefox parties in full swing Being a localizer in the rapid release cycle New Adventures for Spark and Ember Know your creative! Design this book Get Personas is getting a new home Software updates Upcoming events Community Calendar About about:mozilla Firefox parties are in full swing With ...
Written by Mary Colvig on April 13, 2011
-
Future of Messaging at Mozilla, Getting More Developers Involved, What is Mozilla? and more…
In this issue… The future of messaging Getting more developers involved with Mozilla What is Mozilla? Taking our message to the streets Progress on Do Not Track Time to celebrate! Upcoming events Community Calendar About about:mozilla The future of messaging Mitchell Baker and David Ascher announced this week that Mozilla ...
Written by Mary Colvig on April 7, 2011
-
Firefox 4 for Android, First 48 Hours of Firefox 4 and more…
In this issue… Mozilla Launches Firefox 4 for Android The First 48 Hours of Mozilla Firefox 4 Firefox Sync on your Android Get mobile add-ons for Firefox for Mobile! Firefox for mobile performance Summer of Code Applications Open School of Webcraft’s April courses Software updates Upcoming events Community Calendar About ...
Written by Gen Kanai on March 29, 2011
-
Firefox 4 launch, Spread the word, Download counter and more…
In this issue… Mozilla Launches Firefox 4! Firefox 4 Release Candidate for Android and Maemo Spread the word about Firefox 4 Firefox 4 download stats Firefox 4 & add-ons: made for each other Want to help Firefox 4 users? Here’s how! Show off your HTML5 skillz at Demo Studio Firefox ...
Written by david on March 22, 2011


Mozilla Developer Network