head to head · open source
dash vs flint-chart
dash has 24,478 GitHub stars, 2,337 forks, 480 open issues and last shipped yesterday. flint-chart has 4,537 stars, 268 forks, 32 open issues and last shipped 2 days ago. dash leads on adoption by 440% (24,478 vs 4,537 stars). dash is written in Python under MIT; flint-chart is written in TypeScript under MIT. dash has attracted 10% as many forks as stars, flint-chart 6%. 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
| dash | flint-chart | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 4.5K |
| License | MIT | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 2.3K | ⑂ 268 |
| 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 flint-chart if
- You want the flint-chart feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and flint-chart 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 flint-chart
Flint: A Visualization Language for the AI Era Please visit: Flint Project Site Visual Themes MCP Server Guide 中文主页 Flint is a visualization intermediate language that lets AI agents turn simple, human editable chart specs into expressive, polished visualizations . Rather than requiring agents to hardcode verbose parameters for scales, axes, spacing, labels, and layout, Flint derives those decisions from a high level semantic specification, the data, and an optional visual theme (e.g., New York Times, Economist, Swiss, and McKinsey). A compact spec compiles to native Vega Lite, ECharts, Chart.js, Plotly specs…
read the full flint-chart overview →
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Frequently asked questions
Is dash or flint-chart more popular?
dash has 24,478 GitHub stars and flint-chart has 4,537. dash has the larger community by that measure.
Are dash and flint-chart free?
Both are open source. dash is licensed under MIT and flint-chart under MIT. Neither carries a licence fee.
What is the difference between dash and flint-chart?
dash is written in Python and flint-chart 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 flint-chart?
Choose dash if you want the larger community (24,478 stars) or its MIT licence terms. Choose flint-chart if its feature set, stack or MIT licence fits better. Both are self-hostable.