head to head · open source
obscura vs emacs-application-framework
obscura has 30,348 GitHub stars, 2,298 forks, 134 open issues and last shipped yesterday. emacs-application-framework has 3,497 stars, 247 forks, 21 open issues and last shipped 2 months ago. obscura leads on adoption by 768% (30,348 vs 3,497 stars). obscura is written in Rust under Apache-2.0; emacs-application-framework is written in Python under GPL-3.0. obscura has attracted 8% as many forks as stars, emacs-application-framework 7%. obscura was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (browser), 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
| obscura | emacs-application-framework | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 3.5K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Rust | Python |
| Last push | 2026-11-04 | 2026-08-23 |
| Forks | ⑂ 2.3K | ⑂ 247 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick obscura if
- You weight community size — 30K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- 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 obscura
Obscura The open source headless browser for AI agents and web scraping. Lightweight, stealthy, and built in Rust. Native rendering is here. No Chromium required. 🎉 Capture screenshots, screencast live pages, and export PDFs directly with Obscura. Obscura is a headless browser engine written in Rust, built for web scraping and AI agent automation. It runs real JavaScript via V8, supports the Chrome DevTools Protocol, and acts as a drop in replacement for headless Chrome with Puppeteer and Playwright. Why Obscura over headless Chrome? Obscura inspired Cloudflare Kitesurf’s first prototype Cloudflare began by…
read the full obscura 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 obscura or emacs-application-framework more popular?
obscura has 30,348 GitHub stars and emacs-application-framework has 3,497. obscura has the larger community by that measure.
Are obscura and emacs-application-framework free?
Both are open source. obscura is licensed under Apache-2.0 and emacs-application-framework under GPL-3.0. Neither carries a licence fee.
What is the difference between obscura and emacs-application-framework?
obscura is written in Rust 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, obscura or emacs-application-framework?
Choose obscura if you want the larger community (30,348 stars) or its Apache-2.0 licence terms. Choose emacs-application-framework if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.