uBlock Origin is a content blocker for Chromium and Firefox browsers, described by its project as efficient, fast, and lean.
Userscript vs Warning
How do Userscript and Warning compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Userscript | Warning |
|---|---|---|
| What it is | AdGuard's Popup Blocker is a userscript that blocks unwanted pop-up and pop-under windows in browsers that support a userscript manager. | This arkenfox GitHub issue asks about Firefox's Enhanced Tracking Protection setting for suspected fingerprinting and its behavior. |
| Website | ||
| Type | Open-source project | Open-source project |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Windows | Not recorded |
| Open source | Yes | Yes |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Userscript and Warning.
HaGeZi publishes DNS blocklists for filtering ads, trackers, malware, and other unwanted domains.
Popup Blocker (strict) prevents popup windows in a browser extension and includes a history feature.
The arkenfox user.js wiki discusses browser extensions and recommends keeping them to a minimum because they have privileged browser access.
The Locale Switcher extension for Chrome and Firefox changes browser language settings and Accept-Language headers, with per-tab controls.
This curated host file lists domains serving ads, tracking scripts, and malware for blocking through a hosts file.







