Guides
- User Guide5,881 words, about 26 min to read. Markdown
- Admin Guide7,022 words, about 31 min to read. Markdown
gorhill/uBlock
uBlock Origin (uBO) is a free, open-source, wide-spectrum content blocker for web browsers.
Generated May 2026 from gorhill/uBlock at afbb85c
AI-generated documentation. The library is checked by sampling (three repositories so far); this guide was not individually reviewed. Verify against the project before relying on it.
Source and caveats
Built from the public repository github.com/gorhill/uBlock at commit afbb85c. Upstream may have moved on since.
Unofficial; not affiliated with or reviewed by the project. How the guides were made, and how they were checked: guide library.