head to head · open source
Mermaid vs react-native-gifted-charts
Mermaid has 90,981 GitHub stars, 9,444 forks, 1,781 open issues and last shipped yesterday. react-native-gifted-charts has 1,374 stars, 208 forks, 100 open issues and last shipped 7 days ago. Mermaid leads on adoption by 6,522% (90,981 vs 1,374 stars). Mermaid is written in TypeScript under MIT; react-native-gifted-charts is written in TypeScript under MIT. Mermaid has attracted 10% as many forks as stars, react-native-gifted-charts 15%. Mermaid 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
| Mermaid | react-native-gifted-charts | |
|---|---|---|
| GitHub stars | ★ 91K | ★ 1.4K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-02 | 2026-10-27 |
| Forks | ⑂ 9.4K | ⑂ 208 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Mermaid if
- You weight community size — 91K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick react-native-gifted-charts if
- You want the react-native-gifted-charts feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and react-native-gifted-charts fits your workflow better
About Mermaid
Mermaid Generate diagrams from Markdown like text. Live Editor! 📖 Documentation 🚀 Getting Started 🌐 CDN 🙌 Join Us 简体中文 Try Live Editor previews of future releases: Develop Next :trophy: Mermaid was nominated and won the JS Open Source Awards (2019) in the category "The most exciting use of technology"!!! Thanks to all involved, people committing pull requests, people answering questions! 🙏 Table of content Expand contents About Examples Release Related projects Contributors Security and safe diagrams Reporting vulnerabilities Appreciation About Mermaid is a JavaScript based diagramming and charting tool…
read the full Mermaid overview →
About react-native-gifted-charts
react native gifted charts The most loved library for Bar, Line, Area, Pie, Donut, Stacked Bar, Population Pyramid, Radar, Bubble, Scatter and Candle Stick charts in React Native. Allows 2D, 3D, gradient, animations and live data updates. Yet another chart library? Why? To bring Life to your data Plenty of features with minimal code Apply animations to your charts on load and on value change, just by adding a prop Smooth animations implemented using the Animated API (no external library used for animations) Clickable and scrollable Three D and gradient effects Fully customizable (see the props) Detailed…
read the full react-native-gifted-charts overview →
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Frequently asked questions
Is Mermaid or react-native-gifted-charts more popular?
Mermaid has 90,981 GitHub stars and react-native-gifted-charts has 1,374. Mermaid has the larger community by that measure.
Are Mermaid and react-native-gifted-charts free?
Both are open source. Mermaid is licensed under MIT and react-native-gifted-charts under MIT. Neither carries a licence fee.
What is the difference between Mermaid and react-native-gifted-charts?
Mermaid is written in TypeScript and react-native-gifted-charts 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, Mermaid or react-native-gifted-charts?
Choose Mermaid if you want the larger community (90,981 stars) or its MIT licence terms. Choose react-native-gifted-charts if its feature set, stack or MIT licence fits better. Both are self-hostable.