自訂 Firefox

Whether you’re new to extension development, polishing up or porting an existing extension or theme, or creating a custom enterprise solution, we’ve got the resources to support you.

了解如何打造附加元件

Ready to submit or manage your extension?

Sign in to the Developer Hub to submit or manage extensions and themes.

Register for a developer account or log in to the Developer Hub
developers working on add-ons

參與我們

Connect with thousands of developers and discover more ways you can contribute to the extension ecosystem.

了解開發者社群的更多資訊

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擴充套件開發者電子報

Stay up-to-date on news and events for Firefox extension developers.