Repository
gorhill/uBlock
uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.
blockerbrowser-extensionchromiumfirefoxjavascriptublockublock-origin
Sourced from GitHub · Updated September 6, 2026
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Common questions
What is gorhill/uBlock?
uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.
What license does gorhill/uBlock use?
gorhill/uBlock is licensed under GPL-3.0.
How popular is gorhill/uBlock?
gorhill/uBlock has 67.6k stars and 4.3k forks on GitHub, with 15 open issues.
Is gorhill/uBlock actively maintained?
The last push to gorhill/uBlock was September 6, 2026.