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web-extension

Universal standard for creating browser extensions.

Working through a W3C charter group, Mozilla has partnered with Microsoft and Opera to define a browser extension API that works across multiple browsers.

There is currently a preliminary specification that matches what Google has implemented in Chrome so that extensions written to the specification could potentially work on Chrome, Edge, Opera and Firefox.

Here are 11 public repositories matching this topic...

This repository contains the artifacts and scripts used for security risk analysis of Chrome Web Store extensions. The project aims to identify and analyze extensions that request potentially dangerous permissions but do not effectively use them in their code, representing a security risk for users.

  • Updated Jul 27, 2025
  • Python

Created by Browser Extension Community Group

Released May 7, 2015

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286 followers
Website
github.com/topics/webextension

Related topics

browser chrome chrome-extension edge firefox firefox-extension mozilla opera w3c