head to head · open source
Kestra vs oh-my-opencode-slim
Kestra has 28,181 GitHub stars, 3,005 forks, 713 open issues and last shipped 2 days ago. oh-my-opencode-slim has 8,966 stars, 534 forks, 53 open issues and last shipped today. Kestra leads on adoption by 214% (28,181 vs 8,966 stars). Kestra is written in Java under Apache-2.0; oh-my-opencode-slim is written in TypeScript under MIT. Kestra has attracted 11% as many forks as stars, oh-my-opencode-slim 6%. oh-my-opencode-slim 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
| Kestra | oh-my-opencode-slim | |
|---|---|---|
| GitHub stars | ★ 28K | ★ 9.0K |
| License | Apache-2.0 | MIT |
| Written in | Java | TypeScript |
| Last push | 2026-09-18 | 2026-09-20 |
| Forks | ⑂ 3.0K | ⑂ 534 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Kestra if
- You weight community size — 28K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick oh-my-opencode-slim if
- You want the oh-my-opencode-slim feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and oh-my-opencode-slim fits your workflow better
About Kestra
Kestra is an open source, event driven orchestration platform for data, AI, and infrastructure workflows. It operates in the Java based ecosystem and is licensed under Apache 2.0. The project provides a unified interface for both scheduled and real time automation, supporting declarative workflow definitions in YAML while also offering visual and AI assisted authoring.
read the full Kestra overview →
About oh-my-opencode-slim
oh my opencode slim is an MIT licensed TypeScript agent orchestration plugin for OpenCode that replaces the single model does everything approach with a built in team of seven specialized agents — Orchestrator, Explorer, Oracle, Council, Librarian, Designer, and Fixer — and it is aimed at developers who already use OpenCode and want to mix models across providers while delegating scoped work automatically.
read the full oh-my-opencode-slim overview →
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Frequently asked questions
Is Kestra or oh-my-opencode-slim more popular?
Kestra has 28,181 GitHub stars and oh-my-opencode-slim has 8,966. Kestra has the larger community by that measure.
Are Kestra and oh-my-opencode-slim free?
Both are open source. Kestra is licensed under Apache-2.0 and oh-my-opencode-slim under MIT. Neither carries a licence fee.
What is the difference between Kestra and oh-my-opencode-slim?
Kestra is written in Java and oh-my-opencode-slim 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, Kestra or oh-my-opencode-slim?
Choose Kestra if you want the larger community (28,181 stars) or its Apache-2.0 licence terms. Choose oh-my-opencode-slim if its feature set, stack or MIT licence fits better. Both are self-hostable.