head to head · open source
echarts vs dash
echarts has 67,345 GitHub stars, 19,820 forks, 1,501 open issues and last shipped 2 days ago. dash has 24,411 stars, 2,314 forks, 480 open issues and last shipped yesterday. echarts leads on adoption by 176% (67,345 vs 24,411 stars). echarts is written in TypeScript under Apache-2.0; dash is written in Python under MIT. echarts has attracted 29% as many forks as stars, dash 9%. dash was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (data-visualization), 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 | dash | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 24K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-09-16 | 2026-09-17 |
| Forks | ⑂ 20K | ⑂ 2.3K |
| 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 dash if
- You want the dash feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and dash 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 dash
Dash is an open source Python framework for building analytical web applications, data apps, and dashboards without writing JavaScript, aimed at data scientists, analysts, and machine learning engineers who want to turn Python code into interactive browser interfaces.
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Frequently asked questions
Is echarts or dash more popular?
echarts has 67,345 GitHub stars and dash has 24,411. echarts has the larger community by that measure.
Are echarts and dash free?
Both are open source. echarts is licensed under Apache-2.0 and dash under MIT. Neither carries a licence fee.
What is the difference between echarts and dash?
echarts is written in TypeScript and dash in Python. 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 dash?
Choose echarts if you want the larger community (67,345 stars) or its Apache-2.0 licence terms. Choose dash if its feature set, stack or MIT licence fits better. Both are self-hostable.