Bring your extension to life
Get how-tos, resources, and information to successfully build and ship your extension for Firefox.
Getting started
The Firefox Extension Workshop can help you develop extensions for Firefox and give your users simple, yet powerful ways to customize their browsing experience. You’ll find:
- Overview of the Firefox extension features
- Tools and processes for developing and testing
- How to publish your extension on addons.mozilla.org or distribute it yourself
- How to manage your published extension
- An enterprise guide for developing and using extensions
- How to develop themes for Firefox
- Firefox developer communities
Mozilla Developer Network
Documentation for the WebExtensions API can be found on the Mozilla Developer Network (MDN).
On MDN, you’ll find:
- Tutorials to help you start
- Explanations of key extension development concepts
- A guide to extension UI components
- How to use the extension Javascript APIs.
- A reference guide for the extension Javascript APIs, including compatibility tables for other popular browsers.
- A reference guide for the
manifest.jsonfile and its keys.
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