d04dc4c767
Potentially breaking change: `urlskip=` option will no longer apply by default to blocked network requests, only network requests which are not blocked can be skipped through a `urlskip=` filter. The new `urlskip=` directive `-blocked` can be used to explicitly allow a `urlskip=` filter to also apply to blocked network requests. Example: given the filter `||example.com^`, the filter: ||example.com/path/to/tracker$urlskip=?url Will not prevent strict-blocking when navigating to: https://example.com/path/to/tracker?url=https://example.org/ However, the filter: ||example.com/path/to/tracker$urlskip=-blocked ?url Will cause the strict-blocking to be ignored and allow navigation to proceed to the URL extracted as a result of applying the `urlskip=` filter: https://example.org/ Related discussion: https://github.com/uBlockOrigin/uBlock-issues/issues/3206#issuecomment-2439627386 |
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| .eslintrc.yml | ||
| .gitignore | ||
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| .jshintrc | ||
| CHANGELOG.md | ||
| CONTRIBUTING.md | ||
| LICENSE.txt | ||
| Makefile | ||
| MANIFESTO.md | ||
| README.md | ||
| RELEASE.HEAD.md | ||
| REMOVED.md | ||
uBlock Origin (uBO)
BEWARE! uBO is (and has always been) COMPLETELY UNRELATED to the website ublock.org.
IMPORTANT: About Google Chrome's "This extension may soon no longer be supported"
uBlock Origin (uBO) is a CPU and memory-efficient wide-spectrum content blocker for Chromium and Firefox. It blocks ads, trackers, coin miners, popups, annoying anti-blockers, malware sites, etc., by default using EasyList, EasyPrivacy, Peter Lowe's Blocklist, Online Malicious URL Blocklist, and uBO filter lists. There are many other lists available to block even more. Hosts files are also supported. uBO uses the EasyList filter syntax and extends the syntax to work with custom rules and filters.
You may easily unselect any preselected filter lists if you think uBO blocks too much. For reference, Adblock Plus installs with only EasyList, ABP filters, and Acceptable Ads enabled by default.
It is important to note that using a blocker is NOT theft. Do not fall for this creepy idea. The ultimate logical consequence of blocking = theft is the criminalization of the inalienable right to privacy.
Ads, "unintrusive" or not, are just the visible portion of the privacy-invading means entering your browser when you visit most sites. uBO's primary goal is to help users neutralize these privacy-invading methods in a way that welcomes those users who do not wish to use more technical means.
Documentation
| Basic Mode | Advanced Mode |
|---|---|
| The simple popup user interface for an install-it-and-forget-it type of installation that is configured optimally by default. | The advanced popup user interface includes a point-and-click firewall that is configurable on a per-site basis. |
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Visit the Wiki for documentation.
For support, questions, or help, visit /r/uBlockOrigin.
Installation
Firefox
uBO works best on Firefox and is available for desktop and Android versions.
Thunderbird
In Thunderbird, uBlock Origin does not affect emails, just feeds.
Chromium
Microsoft Edge Add-ons (Published by: Nicole Rolls)
uBO should be compatible with any Chromium-based browser.
All Programs
Do NOT use uBO with any other content blocker. uBO performs as well as or better than most popular blockers. Other blockers can prevent uBO's privacy or anti-blocker-defusing features from working correctly.
Enterprise Deployment
Release History
Translations
Help translate uBO via Crowdin.
About
Free. Open-source. For users by users. No donations sought.
If you ever want to contribute something, think about the people working hard to maintain the filter lists you are using, which are available to use by all for free.