head to head · open source
echarts vs reaviz
echarts has 67,348 GitHub stars, 19,819 forks, 1,501 open issues and last shipped 3 days ago. reaviz has 1,250 stars, 124 forks, 32 open issues and last shipped 1 months ago. echarts leads on adoption by 5,288% (67,348 vs 1,250 stars). echarts is written in TypeScript under Apache-2.0; reaviz is written in TypeScript under Apache-2.0. echarts has attracted 29% as many forks as stars, reaviz 10%. echarts was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 4 topic tags (charting-library, charts, data-visualization, data-viz), 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
| echarts | reaviz | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 1.3K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-16 | 2026-08-10 |
| Forks | ⑂ 20K | ⑂ 124 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick echarts if
- You weight community size — 67K 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 reaviz if
- You want the reaviz feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and reaviz fits your workflow better
About echarts
Apache ECharts is a free, interactive charting and data visualization library that runs in the browser. It is written in pure JavaScript and built on top of zrender, a lightweight canvas library that handles rendering and interaction under the hood. The project lives in the JavaScript and TypeScript ecosystem, is distributed through npm as the echarts package, and is developed under the Apache Software Foundation with an Apache 2.0 license. Its source is written in TypeScript, and the repository has been maintained for more than a decade.
read the full echarts overview →
About reaviz
REAVIZ is an Apache 2.0 chart component library for React, maintained by @goodcodeus, that renders charts natively in React while using D3js under the hood for calculations — made for TypeScript developers who need customizable charts inside an existing React application.
read the full reaviz overview →
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Frequently asked questions
Is echarts or reaviz more popular?
echarts has 67,348 GitHub stars and reaviz has 1,250. echarts has the larger community by that measure.
Are echarts and reaviz free?
Both are open source. echarts is licensed under Apache-2.0 and reaviz under Apache-2.0. Neither carries a licence fee.
What is the difference between echarts and reaviz?
echarts is written in TypeScript and reaviz 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, echarts or reaviz?
Choose echarts if you want the larger community (67,348 stars) or its Apache-2.0 licence terms. Choose reaviz if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.