head to head · open source
uBlock vs mue
uBlock has 69,033 GitHub stars, 4,427 forks, 15 open issues and last shipped yesterday. mue has 772 stars, 89 forks, 26 open issues and last shipped 10 days ago. uBlock leads on adoption by 8,842% (69,033 vs 772 stars). uBlock is written in JavaScript under GPL-3.0; mue is written in JavaScript under BSD-3-Clause. uBlock has attracted 6% as many forks as stars, mue 12%. uBlock was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (browser-extension, chromium, firefox), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| uBlock | mue | |
|---|---|---|
| GitHub stars | ★ 69K | ★ 772 |
| License | GPL-3.0 | BSD-3-Clause |
| Written in | JavaScript | JavaScript |
| Last push | 2026-11-02 | 2026-10-24 |
| Forks | ⑂ 4.4K | ⑂ 89 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick uBlock if
- You weight community size — 69K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick mue if
- You want the mue feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches JavaScript
- You evaluated both and mue fits your workflow better
About uBlock
[![Badge Commits]][Commit Rate] [![Badge Issues]][Issues] [![Badge Localization]][Crowdin] [![Badge License]][License] [![Badge NPM]][NPM] [![Badge Mozilla]][Mozilla] ![Badge Chrome] [![Badge Edge]][Edge] uBlock Origin (uBO) GitHub Releases Stable and development versions on Firefox, Chromium MV2, and Thunderbird. Must be placed manually into web browsers; the Chromium and Thunderbird versions usually won't auto update. Related: uBlock Origin Lite uBlock Origin (uBO) is a CPU and memory efficient [wide spectrum content blocker][Blocking] for Chromium and Firefox. It blocks ads, trackers, coin miners, popups…
read the full uBlock overview →
About mue
Mue A fast, open and free to use browser extension that gives a new, fresh and customisable tab page to modern browsers. muetab.com 🤔 Why Mue? Beautiful and Minimalist Design Customisable Layout Widgets (such as weather, notes, bookmarks and more) Privacy Focused does not track your browsing activity Extensible with the Mue Marketplace Open Source under the BSD 3 License 🌶️ Installation Mue can be downloaded on the following browsers: Chrome Edge Firefox Whale and can be manually sideloaded on others using the files on GitHub Releases 🚀 Demo A fully featured demo of the tab extension is available in browser…
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Frequently asked questions
Is uBlock or mue more popular?
uBlock has 69,033 GitHub stars and mue has 772. uBlock has the larger community by that measure.
Are uBlock and mue free?
Both are open source. uBlock is licensed under GPL-3.0 and mue under BSD-3-Clause. Neither carries a licence fee.
What is the difference between uBlock and mue?
uBlock is written in JavaScript and mue in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, uBlock or mue?
Choose uBlock if you want the larger community (69,033 stars) or its GPL-3.0 licence terms. Choose mue if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.