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WebExtension

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 16 public repositories matching this topic...

openDevApps

Open quickly local or remote development-related apps, through a small list of links. Opensource extension dedicated to developers who want to open their web apps faster.

  • Updated Sep 19, 2021
  • Vue

Web extension, which allows you to set custom redirects. It is useful for redirecting popular sites to alternative frontends (e.g. youtube to invidious), or restoring functionality (e.g. automatic redirection to Zoom's web client).

  • Updated Aug 29, 2025
  • Vue

Created by Browser Extension Community Group

Released May 7, 2015

Followers
284 followers
Website
github.com/topics/webextension

Related topics

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