head to head · open source
OpenCode vs prettier
OpenCode has 212,712 GitHub stars, 28,459 forks, 5,727 open issues and last shipped yesterday. prettier has 52,448 stars, 5,036 forks, 1,462 open issues and last shipped 2 days ago. OpenCode leads on adoption by 306% (212,712 vs 52,448 stars). OpenCode is written in TypeScript under MIT; prettier is written in JavaScript under MIT. OpenCode has attracted 13% as many forks as stars, prettier 10%. 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 | prettier | |
|---|---|---|
| GitHub stars | ★ 213K | ★ 52K |
| License | MIT | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-10-11 | 2026-10-10 |
| Forks | ⑂ 28K | ⑂ 5.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenCode if
- You weight community size — 213K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick prettier if
- You want the prettier feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and prettier 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 prettier
Prettier is an opinionated code formatter for JavaScript, TypeScript, and web language developers who want one consistent style enforced automatically across a codebase.
read the full prettier overview →
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Frequently asked questions
Is OpenCode or prettier more popular?
OpenCode has 212,712 GitHub stars and prettier has 52,448. OpenCode has the larger community by that measure.
Are OpenCode and prettier free?
Both are open source. OpenCode is licensed under MIT and prettier under MIT. Neither carries a licence fee.
What is the difference between OpenCode and prettier?
OpenCode is written in TypeScript and prettier 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, OpenCode or prettier?
Choose OpenCode if you want the larger community (212,712 stars) or its MIT licence terms. Choose prettier if its feature set, stack or MIT licence fits better. Both are self-hostable.