head to head · open source
dash vs kepler.gl
dash has 24,478 GitHub stars, 2,337 forks, 480 open issues and last shipped yesterday. kepler.gl has 12,078 stars, 1,963 forks, 452 open issues and last shipped yesterday. dash leads on adoption by 103% (24,478 vs 12,078 stars). dash is written in Python under MIT; kepler.gl is written in TypeScript under MIT. dash has attracted 10% as many forks as stars, kepler.gl 16%. kepler.gl 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
| dash | kepler.gl | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 12K |
| License | MIT | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-04 | 2026-11-04 |
| Forks | ⑂ 2.3K | ⑂ 2.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick dash if
- You weight community size — 24K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick kepler.gl if
- You want the kepler.gl feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and kepler.gl fits your workflow better
About dash
Dash Dash is the most downloaded, trusted Python framework for building ML & data science web apps . Built on top of Plotly.js, React and Flask, Dash ties modern UI elements like dropdowns, sliders, and graphs directly to your analytical Python code. Read our tutorial (proudly crafted ❤️ with Dash itself). Docs: Create your first Dash app in under 5 minutes dash.gallery: Dash app gallery with Python & R code Dash App Examples To learn more about Dash, read the extensive announcement letter or jump in with the user guide. Dash OSS & Dash Enterprise With Dash Open Source, Dash apps run on your local laptop or…
About kepler.gl
kepler.gl Website Demo App Docs [Kepler.gl][web] is a data agnostic, high performance web based application for visual exploration of large scale geolocation data sets. Built on top of MapLibre GL and deck.gl, kepler.gl can render millions of points representing thousands of trips and perform spatial aggregations on the fly. Kepler.gl is also a React component that uses Redux to manage its state and data flow. It can be embedded into other React Redux applications and is highly customizable. For information on how to embed kepler.gl in your app take a look at the documentation. Links [Website][web] [Demo][demo…
read the full kepler.gl overview →
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Frequently asked questions
Is dash or kepler.gl more popular?
dash has 24,478 GitHub stars and kepler.gl has 12,078. dash has the larger community by that measure.
Are dash and kepler.gl free?
Both are open source. dash is licensed under MIT and kepler.gl under MIT. Neither carries a licence fee.
What is the difference between dash and kepler.gl?
dash is written in Python and kepler.gl 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, dash or kepler.gl?
Choose dash if you want the larger community (24,478 stars) or its MIT licence terms. Choose kepler.gl if its feature set, stack or MIT licence fits better. Both are self-hostable.