head to head · open source
Prefect vs oh-my-opencode-slim
Prefect has 24,109 GitHub stars, 2,624 forks, 858 open issues and last shipped yesterday. oh-my-opencode-slim has 10,077 stars, 614 forks, 53 open issues and last shipped yesterday. Prefect leads on adoption by 139% (24,109 vs 10,077 stars). Prefect is written in Python under Apache-2.0; oh-my-opencode-slim is written in TypeScript under MIT. Prefect 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. The two share 1 topic tag (orchestration), 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
| Prefect | oh-my-opencode-slim | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 10K |
| License | Apache-2.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.6K | ⑂ 614 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Prefect if
- You weight community size — 24K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- 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 Prefect
Installation · Quickstart · Build workflows · Deploy workflows · Prefect Cloud Prefect Prefect is a workflow orchestration framework for building data pipelines in Python. It's the simplest way to elevate a script into a production workflow. With Prefect, you can build resilient, dynamic data pipelines that react to the world around them and recover from unexpected changes. With just a few lines of code, data teams can confidently automate any data process with features such as scheduling, caching, retries, and event based automations. Workflow activity is tracked and can be monitored with a self hosted Prefect…
read the full Prefect overview →
About oh-my-opencode-slim
✨ oh my opencode slim ✨ Seven divine beings emerged from the dawn of code, each an immortal master of their craft, awaiting your command to forge order from chaos and build what was once thought impossible. Opencode Multi Agent Suite · Mix any models · Auto delegate tasks by Boring Dystopia Development English 简体中文 日本語 한국어 ✦ ✦ ✦ What's This Plugin oh my opencode slim is an agent orchestration plugin for OpenCode. It includes a built in team of specialized agents that can scout a codebase, look up fresh documentation, review architecture, handle UI work, and execute well scoped implementation tasks under one…
read the full oh-my-opencode-slim overview →
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Frequently asked questions
Is Prefect or oh-my-opencode-slim more popular?
Prefect has 24,109 GitHub stars and oh-my-opencode-slim has 10,077. Prefect has the larger community by that measure.
Are Prefect and oh-my-opencode-slim free?
Both are open source. Prefect is licensed under Apache-2.0 and oh-my-opencode-slim under MIT. Neither carries a licence fee.
What is the difference between Prefect and oh-my-opencode-slim?
Prefect is written in Python 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, Prefect or oh-my-opencode-slim?
Choose Prefect if you want the larger community (24,109 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.