head to head · open source
typeorm vs Chroma
typeorm has 36,661 GitHub stars, 6,691 forks, 646 open issues and last shipped 7 days ago. Chroma has 29,627 stars, 2,604 forks, 843 open issues and last shipped 6 days ago. typeorm leads on adoption by 24% (36,661 vs 29,627 stars). typeorm is written in TypeScript under MIT; Chroma is written in Rust under Apache-2.0. typeorm has attracted 18% as many forks as stars, Chroma 9%. Chroma was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (database), so they are genuine substitutes rather than adjacent tools.
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
| typeorm | Chroma | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 30K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Rust |
| Last push | 2026-10-29 | 2026-10-30 |
| Forks | ⑂ 6.7K | ⑂ 2.6K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick typeorm if
- You weight community size — 37K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Chroma if
- You want the Chroma feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and Chroma fits your workflow better
About typeorm
TypeORM is an ORM that can run in Node.js, Browser, Cordova, Ionic, React Native, NativeScript, Expo, and Electron platforms and can be used with TypeScript and JavaScript (ES2023). Its goal is to always support the latest JavaScript features and provide additional features that help you to develop any kind of application that uses databases from small applications with a few tables to large scale enterprise applications with multiple databases. TypeORM supports more databases than any other JS/TS ORM: Google Spanner, Microsoft SqlServer, MySQL/MariaDB, MongoDB, Oracle, Postgres, SAP HANA and SQLite, as well as…
read the full typeorm overview →
About Chroma
Chroma the open source data infrastructure for AI . Docs Homepage Chroma Cloud Our hosted service, Chroma Cloud, powers serverless vector, hybrid, and full text search. It's extremely fast, cost effective, scalable and painless. Create a DB and try it out in under 30 seconds with $5 of free credits. Get started with Chroma Cloud API The core API is only 4 functions (run our 💡 Google Colab): Learn about all features on our Docs Get involved Chroma is a rapidly developing project. We welcome PR contributors and ideas for how to improve the project. Join the conversation on Discord contributing channel Review the…
read the full Chroma overview →
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Frequently asked questions
Is typeorm or Chroma more popular?
typeorm has 36,661 GitHub stars and Chroma has 29,627. typeorm has the larger community by that measure.
Are typeorm and Chroma free?
Both are open source. typeorm is licensed under MIT and Chroma under Apache-2.0. Neither carries a licence fee.
What is the difference between typeorm and Chroma?
typeorm is written in TypeScript and Chroma in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, typeorm or Chroma?
Choose typeorm if you want the larger community (36,661 stars) or its MIT licence terms. Choose Chroma if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.