head to head · open source
uBlock vs emacs-application-framework
uBlock has 69,033 GitHub stars, 4,427 forks, 15 open issues and last shipped yesterday. emacs-application-framework has 3,497 stars, 247 forks, 21 open issues and last shipped 2 months ago. uBlock leads on adoption by 1,874% (69,033 vs 3,497 stars). uBlock is written in JavaScript under GPL-3.0; emacs-application-framework is written in Python under GPL-3.0. uBlock has attracted 6% as many forks as stars, emacs-application-framework 7%. uBlock was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | emacs-application-framework | |
|---|---|---|
| GitHub stars | ★ 69K | ★ 3.5K |
| License | GPL-3.0 | GPL-3.0 |
| Written in | JavaScript | Python |
| Last push | 2026-11-02 | 2026-08-23 |
| Forks | ⑂ 4.4K | ⑂ 247 |
| 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 emacs-application-framework if
- You want the emacs-application-framework feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and emacs-application-framework 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 emacs-application-framework
English 简体中文 A free/libre and open source extensible framework that revolutionizes the graphical capabilities of Emacs. The key to ultimately Live in Emacs Vision Emacs, the extensible text editor , is more than 45 years old. It is older than virtually all operating systems people use today, almost as old as the first UNIX system. During the decades of development, the world's brightest hackers have contributed their intelligence and creativity. Together they've constructed the most comprehensive and richest ecosystem that you can find in any software to date. If you are a hacker who works with numerous…
read the full emacs-application-framework overview →
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Frequently asked questions
Is uBlock or emacs-application-framework more popular?
uBlock has 69,033 GitHub stars and emacs-application-framework has 3,497. uBlock has the larger community by that measure.
Are uBlock and emacs-application-framework free?
Both are open source. uBlock is licensed under GPL-3.0 and emacs-application-framework under GPL-3.0. Neither carries a licence fee.
What is the difference between uBlock and emacs-application-framework?
uBlock is written in JavaScript and emacs-application-framework in Python. 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 emacs-application-framework?
Choose uBlock if you want the larger community (69,033 stars) or its GPL-3.0 licence terms. Choose emacs-application-framework if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.