head to head · open source
orm vs dejavu
orm has 47,640 GitHub stars, 2,538 forks, 2,627 open issues and last shipped 2 days ago. dejavu has 8,466 stars, 512 forks, 69 open issues and last shipped 3 months ago. orm leads on adoption by 463% (47,640 vs 8,466 stars). orm is written in TypeScript under Apache-2.0; dejavu is written in JavaScript under MIT. orm has attracted 5% as many forks as stars, dejavu 6%. orm 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
| orm | dejavu | |
|---|---|---|
| GitHub stars | ★ 48K | ★ 8.5K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-09-18 | 2026-07-02 |
| Forks | ⑂ 2.5K | ⑂ 512 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick orm if
- You weight community size — 48K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick dejavu if
- You want the dejavu feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and dejavu fits your workflow better
About orm
Prisma ORM is a next generation TypeScript ORM for Node.js and TypeScript applications, supporting PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB, and CockroachDB, and it is aimed at developers and teams building data backed applications in that ecosystem.
About dejavu
Dejavu is a modern, 100% client side web UI for Elasticsearch and OpenSearch that lets developers import, browse, filter and edit index data and build faceted search UIs, aimed at engineers and operations teams who need to inspect a cluster without hand writing queries.
read the full dejavu overview →
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Frequently asked questions
Is orm or dejavu more popular?
orm has 47,640 GitHub stars and dejavu has 8,466. orm has the larger community by that measure.
Are orm and dejavu free?
Both are open source. orm is licensed under Apache-2.0 and dejavu under MIT. Neither carries a licence fee.
What is the difference between orm and dejavu?
orm is written in TypeScript and dejavu 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, orm or dejavu?
Choose orm if you want the larger community (47,640 stars) or its Apache-2.0 licence terms. Choose dejavu if its feature set, stack or MIT licence fits better. Both are self-hostable.