head to head · open source
plotly.js vs open-dronelog
plotly.js has 18,337 GitHub stars, 2,034 forks, 769 open issues and last shipped 3 days ago. open-dronelog has 1,533 stars, 211 forks, 29 open issues and last shipped 2 days ago. plotly.js leads on adoption by 1,096% (18,337 vs 1,533 stars). plotly.js is written in JavaScript under MIT; open-dronelog is written in TypeScript under AGPL-3.0. plotly.js has attracted 11% as many forks as stars, open-dronelog 14%. open-dronelog 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
| plotly.js | open-dronelog | |
|---|---|---|
| GitHub stars | ★ 18K | ★ 1.5K |
| License | MIT | AGPL-3.0 |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-18 |
| Forks | ⑂ 2.0K | ⑂ 211 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick plotly.js if
- You weight community size — 18K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick open-dronelog if
- You want the open-dronelog feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and open-dronelog fits your workflow better
About plotly.js
Plotly.js is an open source JavaScript charting library that renders interactive figures in the browser and also powers the Python and R packages named plotly in those ecosystems.
read the full plotly.js overview →
About open-dronelog
Open Drone Log is a free, AGPL 3.0 licensed dashboard that imports DJI and Litchi flight logs into a local DuckDB database and analyzes them through a Tauri v2 desktop app or a self hosted web deployment, for pilots and drone teams that want private flight analytics without a subscription.
read the full open-dronelog overview →
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Frequently asked questions
Is plotly.js or open-dronelog more popular?
plotly.js has 18,337 GitHub stars and open-dronelog has 1,533. plotly.js has the larger community by that measure.
Are plotly.js and open-dronelog free?
Both are open source. plotly.js is licensed under MIT and open-dronelog under AGPL-3.0. Neither carries a licence fee.
What is the difference between plotly.js and open-dronelog?
plotly.js is written in JavaScript and open-dronelog 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, plotly.js or open-dronelog?
Choose plotly.js if you want the larger community (18,337 stars) or its MIT licence terms. Choose open-dronelog if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.