head to head · open source
echarts vs c3
echarts has 67,666 GitHub stars, 19,970 forks, 1,501 open issues and last shipped 21 days ago. c3 has 9,352 stars, 1,357 forks, 771 open issues and last shipped 14 days ago. echarts leads on adoption by 624% (67,666 vs 9,352 stars). echarts is written in TypeScript under Apache-2.0; c3 is written in JavaScript under MIT. echarts has attracted 30% as many forks as stars, c3 15%. c3 was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (data-visualization, svg), 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 | c3 | |
|---|---|---|
| GitHub stars | ★ 68K | ★ 9.4K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-10-13 | 2026-10-20 |
| Forks | ⑂ 20K | ⑂ 1.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick echarts if
- You weight community size — 68K 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 c3 if
- You want the c3 feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and c3 fits your workflow better
About echarts
Apache ECharts Apache ECharts is a free, powerful charting and visualization library offering easy ways to add intuitive, interactive, and highly customizable charts to your commercial products. It is written in pure JavaScript and based on zrender , which is a whole new lightweight canvas library. 中文官网 ENGLISH HOMEPAGE Get Apache ECharts You may choose one of the following methods: + Download from the official website + npm install echarts save + CDN: jsDelivr CDN Docs + Get Started + API + Option Manual + Examples Get Help + GitHub Issues for bug report and feature requests + Email dev@echarts.apache.org for…
read the full echarts overview →
About c3
c3 c3 is a D3 based reusable chart library that enables deeper integration of charts into web applications. Follow the link for more information: Documentation + Getting Started + Examples + Full API Reference Additional samples can be found in this repository: + You can run these samples as: Google Group For general C3.js related discussion, please visit our Google Group at Gitter Using the issue queue The issue queue is to be used for reporting defects and problems with C3.js, in addition to feature requests and ideas. It is not a catch all support forum. For general support enquiries, please use the Google…
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Frequently asked questions
Is echarts or c3 more popular?
echarts has 67,666 GitHub stars and c3 has 9,352. echarts has the larger community by that measure.
Are echarts and c3 free?
Both are open source. echarts is licensed under Apache-2.0 and c3 under MIT. Neither carries a licence fee.
What is the difference between echarts and c3?
echarts is written in TypeScript and c3 in JavaScript. 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 c3?
Choose echarts if you want the larger community (67,666 stars) or its Apache-2.0 licence terms. Choose c3 if its feature set, stack or MIT licence fits better. Both are self-hostable.