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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 9 public repositories matching this topic...

AskOnWeb is a Chrome extension that makes web browsing more interactive by letting users highlight any text on a webpage and instantly ask questions about it. Powered by retrieval-augmented generation (RAG), it delivers contextual answers, insights, and summaries in real time helping to understand and analyze content faster.

  • Updated Aug 25, 2025
  • Svelte

Created by Browser Extension Community Group

Released May 7, 2015

Followers
285 followers
Website
github.com/topics/webextension

Related topics

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