head to head · open source
serenity vs quasar
serenity has 33,938 GitHub stars, 3,488 forks, 739 open issues and last shipped yesterday. quasar has 27,210 stars, 3,668 forks, 74 open issues and last shipped 15 days ago. serenity leads on adoption by 25% (33,938 vs 27,210 stars). serenity is written in C++ under BSD-2-Clause; quasar is written in JavaScript under MIT. serenity has attracted 10% as many forks as stars, quasar 13%. serenity 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
| serenity | quasar | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 27K |
| License | BSD-2-Clause | MIT |
| Written in | C++ | JavaScript |
| Last push | 2026-11-02 | 2026-10-19 |
| Forks | ⑂ 3.5K | ⑂ 3.7K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick serenity if
- You weight community size — 34K stars and counting
- You want the BSD-2-Clause license terms
- Your stack matches C++
- 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 serenity
SerenityOS Graphical Unix like operating system for 64 bit x86, Arm, and RISC V computers. FAQ Documentation Build Instructions About SerenityOS is a love letter to '90s user interfaces with a custom Unix like core. It flatters with sincerity by stealing beautiful ideas from various other systems. Roughly speaking, the goal is a marriage between the aesthetic of late 1990s productivity software and the power user accessibility of late 2000s \ nix. This is a system by us, for us, based on the things we like. You can watch videos of the system being developed on YouTube: Andreas Kling's channel Linus Groh's…
read the full serenity overview →
About quasar
Quasar Framework Build high performance Vue.js user interfaces in record time: responsive Single Page Apps, SSR Apps, SSG Apps, PWAs, browser extensions, hybrid mobile apps and Electron apps. If you want, all using the same codebase! Please submit a PR to with your website/app/Quasar tutorial/video etc. Thank you! Supporting Quasar Quasar Framework is an MIT licensed open source project. Its ongoing development is made possible thanks to the support by our awesome sponsors and backers. Please consider supporting our efforts, too! If you use Quasar at work, drop a message to your management about sponsoring us at…
read the full quasar overview →
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Frequently asked questions
Is serenity or quasar more popular?
serenity has 33,938 GitHub stars and quasar has 27,210. serenity has the larger community by that measure.
Are serenity and quasar free?
Both are open source. serenity is licensed under BSD-2-Clause and quasar under MIT. Neither carries a licence fee.
What is the difference between serenity and quasar?
serenity is written in C++ 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, serenity or quasar?
Choose serenity if you want the larger community (33,938 stars) or its BSD-2-Clause licence terms. Choose quasar if its feature set, stack or MIT licence fits better. Both are self-hostable.