head to head · open source
react vs gitdiagram
react has 250,843 GitHub stars, 51,417 forks, 1,377 open issues and last shipped 2 days ago. gitdiagram has 17,596 stars, 1,346 forks, 43 open issues and last shipped yesterday. react leads on adoption by 1,326% (250,843 vs 17,596 stars). react is written in JavaScript under MIT; gitdiagram is written in TypeScript under MIT. react has attracted 20% as many forks as stars, gitdiagram 8%. gitdiagram 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
| react | gitdiagram | |
|---|---|---|
| GitHub stars | ★ 251K | ★ 18K |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-29 | 2026-09-30 |
| Forks | ⑂ 51K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick react if
- You weight community size — 251K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- 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 react
React is a JavaScript library under the MIT licence for building user interfaces, using a declarative, component based model that renders both on the web and, through React Native, on mobile.
read the full react overview →
About gitdiagram
GitDiagram is an open source, MIT licensed TypeScript tool that turns any public or private GitHub repository into an interactive architecture diagram — and now into a one minute narrated explainer video — for developers, reviewers and AI agents who need to understand a codebase quickly.
read the full gitdiagram overview →
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Frequently asked questions
Is react or gitdiagram more popular?
react has 250,843 GitHub stars and gitdiagram has 17,596. react has the larger community by that measure.
Are react and gitdiagram free?
Both are open source. react is licensed under MIT and gitdiagram under MIT. Neither carries a licence fee.
What is the difference between react and gitdiagram?
react is written in JavaScript 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, react or gitdiagram?
Choose react if you want the larger community (250,843 stars) or its MIT licence terms. Choose gitdiagram if its feature set, stack or MIT licence fits better. Both are self-hostable.