head to head · open source
one-api vs typia
one-api has 36,963 GitHub stars, 6,868 forks, 1,036 open issues and last shipped 8 months ago. typia has 5,912 stars, 224 forks, 4 open issues and last shipped yesterday. one-api leads on adoption by 525% (36,963 vs 5,912 stars). one-api is written in JavaScript under MIT; typia is written in TypeScript under MIT. one-api has attracted 19% as many forks as stars, typia 4%. typia 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
| one-api | typia | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 5.9K |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-01-09 | 2026-09-19 |
| Forks | ⑂ 6.9K | ⑂ 224 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick one-api if
- You weight community size — 37K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick typia if
- You want the typia feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and typia fits your workflow better
About one-api
One API is a self hosted LLM API management and key redistribution system that exposes many model providers through the standard OpenAI API format, aimed at developers, teams and operators who want a single endpoint, a single key model and a single quota surface across providers.
read the full one-api overview →
About typia
Typia is an MIT licensed TypeScript transformer library that compiles pure TypeScript types into super fast runtime validators and serializers, built for TypeScript and Node.js developers who want runtime type safety without writing or maintaining a separate schema.
read the full typia overview →
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Frequently asked questions
Is one-api or typia more popular?
one-api has 36,963 GitHub stars and typia has 5,912. one-api has the larger community by that measure.
Are one-api and typia free?
Both are open source. one-api is licensed under MIT and typia under MIT. Neither carries a licence fee.
What is the difference between one-api and typia?
one-api is written in JavaScript and typia 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, one-api or typia?
Choose one-api if you want the larger community (36,963 stars) or its MIT licence terms. Choose typia if its feature set, stack or MIT licence fits better. Both are self-hostable.