mozilla
language:
- C++
- JavaScript
- Java
- Python
- PHP
- C
- Rust
- Gecko
- Boot2Gecko
- Thunderbird
- Seamonkey
- v8monkey
- emscripten
- SVG Project
- Windows 8 Integration
- MathML
- Firefox
- Mobile Firefox
- pdf.js
- Shumway
- The addon SDK
- Gaia
- DXR
- Thunderbird
- Seamonkey
- Web development
- Popcorn
- Windows 8 Integration
- Persona
- Firefox
- Web development
- DXR
- Tools & Automation
- WordPress
- Marketplace
- The Mediawiki-Bugzilla plugin
- General Firefox work
- Graphics
- Accessibility
- Networking
- Spidermonkey: the JavaScript engine
- Media