head to head · open source
puppeteer vs opencodex
puppeteer has 95,636 GitHub stars, 9,585 forks, 259 open issues and last shipped yesterday. opencodex has 16,605 stars, 1,246 forks, 101 open issues and last shipped yesterday. puppeteer leads on adoption by 476% (95,636 vs 16,605 stars). puppeteer is written in TypeScript under Apache-2.0; opencodex is written in TypeScript under MIT. puppeteer has attracted 10% as many forks as stars, opencodex 8%. opencodex was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (developer-tools), 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
| puppeteer | opencodex | |
|---|---|---|
| GitHub stars | ★ 96K | ★ 17K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-28 | 2026-09-28 |
| Forks | ⑂ 9.6K | ⑂ 1.2K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick puppeteer if
- You weight community size — 96K 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 opencodex if
- You want the opencodex feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and opencodex fits your workflow better
About puppeteer
Puppeteer is an Apache 2.0 JavaScript and TypeScript library that provides a high level API for driving Chrome and Firefox over the DevTools Protocol or WebDriver BiDi, written for developers who automate browsers from Node.js.
read the full puppeteer overview →
About opencodex
opencodex is an MIT licensed, TypeScript based universal provider proxy, installed as the npm package @bitkyc08/opencodex , that lets OpenAI Codex, Claude Code, Claude Desktop, and Grok Build run against whichever LLM a developer points them at.
read the full opencodex overview →
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Frequently asked questions
Is puppeteer or opencodex more popular?
puppeteer has 95,636 GitHub stars and opencodex has 16,605. puppeteer has the larger community by that measure.
Are puppeteer and opencodex free?
Both are open source. puppeteer is licensed under Apache-2.0 and opencodex under MIT. Neither carries a licence fee.
What is the difference between puppeteer and opencodex?
puppeteer is written in TypeScript and opencodex 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, puppeteer or opencodex?
Choose puppeteer if you want the larger community (95,636 stars) or its Apache-2.0 licence terms. Choose opencodex if its feature set, stack or MIT licence fits better. Both are self-hostable.