gorhill/uBlock

uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

JavaScript67K stars4.3K forks+315 today

Topics

#ublock-origin#blocker#firefox#chromium#ublock#javascript#browser-extension

What it does

uBlock Origin is a highly efficient ad and tracker blocker for Firefox, Chrome, and other browsers. It helps users maintain privacy by blocking intrusive content without significantly impacting performance.

Star history

Not enough history yet — 1 day(s) recorded. The daily snapshot builds this up.

Tracking

Last trending: 2026-04-29

Creator kit

Hook

Stay ahead of the game with uBlock Origin, your ultimate shield against ads and trackers. #PrivacyProtection #AdBlocker

Content angles

Create a comparison review between uBlock Origin and other popular ad blockers.
Develop a step-by-step guide on how to install and configure uBlock Origin for maximum privacy protection.
Publish an article explaining the importance of using open-source tools like uBlock Origin in maintaining online security.

Who should care

Web users concerned about privacy, developers interested in browser extensions, and cybersecurity enthusiasts.