head to head · open source
puppeteer vs gitdiagram
puppeteer has 95,841 GitHub stars, 9,605 forks, 259 open issues and last shipped today. gitdiagram has 18,931 stars, 1,445 forks, 43 open issues and last shipped 4 days ago. puppeteer leads on adoption by 406% (95,841 vs 18,931 stars). puppeteer is written in TypeScript under Apache-2.0; gitdiagram is written in TypeScript under MIT. puppeteer has attracted 10% as many forks as stars, gitdiagram 8%. puppeteer 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.
← all 20902 open source comparisons
Side by side
| puppeteer | gitdiagram | |
|---|---|---|
| GitHub stars | ★ 96K | ★ 19K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-15 | 2026-11-11 |
| Forks | ⑂ 9.6K | ⑂ 1.4K |
| 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 gitdiagram if
- You want the gitdiagram feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and gitdiagram fits your workflow better
About puppeteer
Puppeteer Puppeteer is a JavaScript library which provides a high level API to control Chrome or Firefox over the DevTools Protocol or WebDriver BiDi. Puppeteer runs in the headless (no visible UI) by default Get started API FAQ Contributing Troubleshooting Installation :::note Modern package managers (including npm (see the RFC), pnpm, Yarn, Bun, and Deno) block dependency install scripts by default. If the install script is blocked, Puppeteer will not download the browser during installation, leading to runtime errors. You can manually download the required browsers after installation by running…
read the full puppeteer overview →
About gitdiagram
GitDiagram Visualize any codebase: turn any public or private GitHub repository into an interactive architecture diagram, or watch it explained in a one minute narrated video. AI agents can use it too, through the MCP server or the Markdown version of any diagram ( gitdiagram.com/owner/repo.md ). Try GitDiagram → · Or replace hub with diagram in any GitHub repository URL. Sponsored SMS, WhatsApp, and RCS through one API. Try Sent → New: explainer videos GitDiagram can now turn a repository into a narrated video of about a minute. The video starts with what the project is for and what people do with it, then…
read the full gitdiagram overview →
More in Developer Tools
Related comparisons
More Frameworks & Platforms projects
Compare either of these against the rest of the Frameworks & Platforms field.
Frequently asked questions
Is puppeteer or gitdiagram more popular?
puppeteer has 95,841 GitHub stars and gitdiagram has 18,931. puppeteer has the larger community by that measure.
Are puppeteer and gitdiagram free?
Both are open source. puppeteer is licensed under Apache-2.0 and gitdiagram under MIT. Neither carries a licence fee.
What is the difference between puppeteer and gitdiagram?
puppeteer is written in TypeScript and gitdiagram 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 gitdiagram?
Choose puppeteer if you want the larger community (95,841 stars) or its Apache-2.0 licence terms. Choose gitdiagram if its feature set, stack or MIT licence fits better. Both are self-hostable.