Open source edge-addon projects
Every project in the registry tagged edge-addon, ranked by real GitHub adoption.
🧩 The Browser Extension Framework
Blocks specific sites from appearing in Google search results
Markdown Viewer / Browser Extension
社媒助手开源版 - 小红书、抖音、快手等平台数据采集的浏览器插件，可通过API调用，支持Docker部署。
Related tags
Frequently asked questions
How many open source edge-addon projects are there?
This registry tracks 4 projects tagged edge-addon, with 22,804 GitHub stars between them. The most-adopted is plasmo at 13,152 stars.
Are these edge-addon projects free to use?
Yes — 4 of the 4 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which edge-addon project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these edge-addon projects still maintained?
3 of the 4 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.