head to head · open source
OpenCode vs Jitsu
OpenCode has 208,150 GitHub stars, 27,350 forks, 5,727 open issues and last shipped yesterday. Jitsu has 5,083 stars, 400 forks, 43 open issues and last shipped yesterday. OpenCode leads on adoption by 3,995% (208,150 vs 5,083 stars). OpenCode is written in TypeScript under MIT; Jitsu is written in TypeScript under MIT. OpenCode has attracted 13% as many forks as stars, Jitsu 8%. OpenCode 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
| OpenCode | Jitsu | |
|---|---|---|
| GitHub stars | ★ 208K | ★ 5.1K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 27K | ⑂ 400 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenCode if
- You weight community size — 208K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Jitsu if
- You want the Jitsu feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Jitsu fits your workflow better
About OpenCode
OpenCode is an open source AI coding agent designed to operate across terminal, IDE, and desktop environments. It integrates directly into developer workflows to assist with writing, editing, and understanding code using natural language prompts. Built in TypeScript and licensed under MIT, it runs locally or via a desktop app and supports multiple languages and platforms.
read the full OpenCode overview →
About Jitsu
Jitsu is an MIT licensed, self hostable open source event data platform that collects events from websites, apps and servers and delivers them to data warehouses and other tools, built as a fully scriptable alternative to Segment for data teams and developers who want the pipeline inside their own infrastructure.
read the full Jitsu overview →
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Frequently asked questions
Is OpenCode or Jitsu more popular?
OpenCode has 208,150 GitHub stars and Jitsu has 5,083. OpenCode has the larger community by that measure.
Are OpenCode and Jitsu free?
Both are open source. OpenCode is licensed under MIT and Jitsu under MIT. Neither carries a licence fee.
What is the difference between OpenCode and Jitsu?
OpenCode is written in TypeScript and Jitsu 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, OpenCode or Jitsu?
Choose OpenCode if you want the larger community (208,150 stars) or its MIT licence terms. Choose Jitsu if its feature set, stack or MIT licence fits better. Both are self-hostable.