uBlock Origin

uBlock Origin is a free and open-source browser extension for content filtering, primarily used as an ad blocker. It blocks ads, trackers, and other unwanted content on web pages by using filter lists and custom rules. It is known for its efficiency, low resource usage, and strong privacy protections.

Also known as: uBlock, uBlock Origin, ublock-origin, uBlock0, uBO

Why learn uBlock Origin?

Developers should use uBlock Origin to improve browsing performance, enhance privacy by blocking trackers, and reduce distractions during web development or research. It is particularly useful for testing websites without ads, analyzing network requests in developer tools, and protecting against malicious scripts in development environments.

Learning Resources

• docs: uBlock Origin GitHub Repository
• docs: uBlock Origin Wiki
• video: How to Use uBlock Origin - Tutorial
• docs: uBlock Origin Filter Lists Documentation