head to head · open source
obscura vs quasar
obscura has 28,902 GitHub stars, 2,145 forks, 134 open issues and last shipped 2 days ago. quasar has 27,200 stars, 3,663 forks, 74 open issues and last shipped 3 days ago. obscura leads on adoption by 6% (28,902 vs 27,200 stars). obscura is written in Rust under Apache-2.0; quasar is written in JavaScript under MIT. obscura has attracted 7% as many forks as stars, quasar 13%. obscura 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
| obscura | quasar | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 27K |
| License | Apache-2.0 | MIT |
| Written in | Rust | JavaScript |
| Last push | 2026-10-13 | 2026-10-12 |
| Forks | ⑂ 2.1K | ⑂ 3.7K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick obscura if
- You weight community size — 29K 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 quasar if
- You want the quasar feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and quasar fits your workflow better
About obscura
Obscura is an open source headless browser engine written in Rust, built for web scraping and AI agent automation. It runs real JavaScript through V8, speaks the Chrome DevTools Protocol, and presents itself as a drop in replacement for headless Chrome when driven by Puppeteer or Playwright. The project lives in the browser automation and headless browser corner of the Rust ecosystem, and it ships under the Apache 2.0 license.
read the full obscura overview →
About quasar
Quasar Framework is an MIT licensed Vue.js framework that builds responsive single page apps, server side rendered and statically generated sites, progressive web apps, browser extensions, hybrid mobile apps, and Electron desktop apps from a single codebase.
read the full quasar overview →
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Frequently asked questions
Is obscura or quasar more popular?
obscura has 28,902 GitHub stars and quasar has 27,200. obscura has the larger community by that measure.
Are obscura and quasar free?
Both are open source. obscura is licensed under Apache-2.0 and quasar under MIT. Neither carries a licence fee.
What is the difference between obscura and quasar?
obscura is written in Rust and quasar 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, obscura or quasar?
Choose obscura if you want the larger community (28,902 stars) or its Apache-2.0 licence terms. Choose quasar if its feature set, stack or MIT licence fits better. Both are self-hostable.