head to head · open source
Redash vs plotly.js
Redash has 28,860 GitHub stars, 4,634 forks, 805 open issues and last shipped yesterday. plotly.js has 18,378 stars, 2,074 forks, 769 open issues and last shipped 5 days ago. Redash leads on adoption by 57% (28,860 vs 18,378 stars). Redash is written in TypeScript under BSD-2-Clause; plotly.js is written in JavaScript under MIT. Redash has attracted 16% as many forks as stars, plotly.js 11%. Redash was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| Redash | plotly.js | |
|---|---|---|
| GitHub stars | ★ 29K | ★ 18K |
| License | BSD-2-Clause | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-11-02 | 2026-10-29 |
| Forks | ⑂ 4.6K | ⑂ 2.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Redash if
- You weight community size — 29K stars and counting
- You want the BSD-2-Clause license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick plotly.js if
- You want the plotly.js feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and plotly.js fits your workflow better
About Redash
Redash is designed to enable anyone, regardless of the level of technical sophistication, to harness the power of data big and small. SQL users leverage Redash to explore, query, visualize, and share data from any data source. Their work, in turn, enables anybody in their organization to use the data. Every day, millions of users at thousands of organizations around the world use Redash to develop insights and make data driven decisions. Redash features: 1. Browser based : Everything in your browser, with a shareable URL. 2. Ease of use : Become immediately productive with data without the need to master complex…
read the full Redash overview →
About plotly.js
Plotly.js is a standalone JavaScript data visualization library, and it also powers the Python and R modules named plotly in those respective ecosystems (referred to as Plotly.py and Plotly.R). Plotly.js can be used to produce dozens of chart types and visualizations, including statistical charts, 3D graphs, scientific charts, SVG and tile maps, financial charts and more. Contact us for Plotly.js consulting, dashboard development, application integration, and feature additions. Table of contents Load as a node module Load via script tag Bundles Alternative ways to load and build plotly.js Documentation Bugs and…
read the full plotly.js overview →
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Frequently asked questions
Is Redash or plotly.js more popular?
Redash has 28,860 GitHub stars and plotly.js has 18,378. Redash has the larger community by that measure.
Are Redash and plotly.js free?
Both are open source. Redash is licensed under BSD-2-Clause and plotly.js under MIT. Neither carries a licence fee.
What is the difference between Redash and plotly.js?
Redash is written in TypeScript and plotly.js 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, Redash or plotly.js?
Choose Redash if you want the larger community (28,860 stars) or its BSD-2-Clause licence terms. Choose plotly.js if its feature set, stack or MIT licence fits better. Both are self-hostable.