head to head · open source
typia vs macai
typia has 5,912 GitHub stars, 224 forks, 4 open issues and last shipped yesterday. macai has 932 stars, 77 forks, 44 open issues and last shipped 1 months ago. typia leads on adoption by 534% (5,912 vs 932 stars). typia is written in TypeScript under MIT; macai is written in Swift under Apache-2.0. typia has attracted 4% as many forks as stars, macai 8%. 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
| typia | macai | |
|---|---|---|
| GitHub stars | ★ 5.9K | ★ 932 |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Swift |
| Last push | 2026-09-19 | 2026-08-16 |
| Forks | ⑂ 224 | ⑂ 77 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick typia if
- You weight community size — 5.9K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick macai if
- You want the macai feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Swift
- You evaluated both and macai fits your workflow better
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 →
About macai
macai is an all in one native macOS AI chat application that connects to virtually any AI provider — ChatGPT, Claude, xAI (Grok), Google Gemini, Perplexity, Ollama, OpenRouter, and almost any OpenAI compatible API — and it is built for people on macOS 14.0 or later who want one app instead of a different client per provider.
read the full macai overview →
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Frequently asked questions
Is typia or macai more popular?
typia has 5,912 GitHub stars and macai has 932. typia has the larger community by that measure.
Are typia and macai free?
Both are open source. typia is licensed under MIT and macai under Apache-2.0. Neither carries a licence fee.
What is the difference between typia and macai?
typia is written in TypeScript and macai in Swift. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, typia or macai?
Choose typia if you want the larger community (5,912 stars) or its MIT licence terms. Choose macai if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.