head to head · open source
serenity vs nextai-translator
serenity has 33,938 GitHub stars, 3,488 forks, 739 open issues and last shipped yesterday. nextai-translator has 25,021 stars, 1,853 forks, 529 open issues and last shipped yesterday. serenity leads on adoption by 36% (33,938 vs 25,021 stars). serenity is written in C++ under BSD-2-Clause; nextai-translator is written in TypeScript under AGPL-3.0. serenity has attracted 10% as many forks as stars, nextai-translator 7%. 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 | nextai-translator | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 25K |
| License | BSD-2-Clause | AGPL-3.0 |
| Written in | C++ | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 3.5K | ⑂ 1.9K |
| 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 nextai-translator if
- You want the nextai-translator feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and nextai-translator 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 nextai-translator
Due to receiving a trademark ownership warning from OpenAI, this project and product has been renamed to nextai translator. We hope you understand. English 中文 The translator that does more than just translation Why Yet another Translator I have developed a Bob plugin that utilizes ChatGPT API to provide global word translation on macOS. However, since not all users have access to macOS to benefit from the plugin, I have created this project! More than just a browser extension What began as a Chrome extension has now evolved into a multi platform desktop app that I am currently developing. More than just…
read the full nextai-translator overview →
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Frequently asked questions
Is serenity or nextai-translator more popular?
serenity has 33,938 GitHub stars and nextai-translator has 25,021. serenity has the larger community by that measure.
Are serenity and nextai-translator free?
Both are open source. serenity is licensed under BSD-2-Clause and nextai-translator under AGPL-3.0. Neither carries a licence fee.
What is the difference between serenity and nextai-translator?
serenity is written in C++ and nextai-translator in TypeScript. 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 nextai-translator?
Choose serenity if you want the larger community (33,938 stars) or its BSD-2-Clause licence terms. Choose nextai-translator if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.