---
title: Browser support for JavaScript APIs
slug: Mozilla/Add-ons/WebExtensions/Browser_support_for_JavaScript_APIs
tags:
  - Reference
  - WebExtensions
---
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> **Note:** Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.

## See also

- [Browser compatibility for manifest.json](/en-US/docs/Mozilla/Add-ons/WebExtensions/Browser_compatibility_for_manifest.json)
