Where to go for developer support

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The following pages are a good place to start if you're a developer and need help:

  • Get help with Firefox Developer Edition
  • Explore Firefox DevTools User Docs.
  • Explore MDN Web Docs. You'll find tutorials, tools and sample code for all skill levels. Here are just a few of the topics you'll find on MDN:
    1. Open Web technologies:
      • HTML
      • CSS
      • JavaScript
      • Document Object Model (DOM)
      • Web APIs
      • Graphics (SVG, WebGL, WebVR, WebXR)
      • Media (audio, video, streaming, WebRTC)
    2. The Mozilla platform:
      • Firefox test channels (Nightly, Developer Edition and Beta)
      • Firefox Developer Tools

These fine people helped write this article:

AliceWyman, philipp, Goofy, JMSwisher, ariestiyansyah, guigs, scootergrisen, Joni, kpknight44
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