head to head · open source
react vs python-devtools
react has 251,734 GitHub stars, 51,566 forks, 1,377 open issues and last shipped 2 days ago. python-devtools has 1,107 stars, 54 forks, 27 open issues and last shipped 14 days ago. react leads on adoption by 22,640% (251,734 vs 1,107 stars). react is written in JavaScript under MIT; python-devtools is written in Python under MIT. react has attracted 20% as many forks as stars, python-devtools 5%. react 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
| react | python-devtools | |
|---|---|---|
| GitHub stars | ★ 252K | ★ 1.1K |
| License | MIT | MIT |
| Written in | JavaScript | Python |
| Last push | 2026-10-23 | 2026-10-11 |
| Forks | ⑂ 52K | ⑂ 54 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick react if
- You weight community size — 252K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick python-devtools if
- You want the python-devtools feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and python-devtools fits your workflow better
About react
React · React is a JavaScript library for building user interfaces. Declarative: React makes it painless to create interactive UIs. Design simple views for each state in your application, and React will efficiently update and render just the right components when your data changes. Declarative views make your code more predictable, simpler to understand, and easier to debug. Component Based: Build encapsulated components that manage their own state, then compose them to make complex UIs. Since component logic is written in JavaScript instead of templates, you can easily pass rich data through your app and…
read the full react overview →
About python-devtools
python devtools Python's missing debug print command and other development tools. For more information, see documentation. Install Just If you've got python 3.10+ and pip installed, you're good to go. Usage Outputs: That's only the tip of the iceberg, for example: outputs: Usage without Import devtools can be used without from devtools import debug if you add debug into builtins in sitecustomize.py . For instructions on adding debug to builtins , see the installation docs.
read the full python-devtools overview →
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Frequently asked questions
Is react or python-devtools more popular?
react has 251,734 GitHub stars and python-devtools has 1,107. react has the larger community by that measure.
Are react and python-devtools free?
Both are open source. react is licensed under MIT and python-devtools under MIT. Neither carries a licence fee.
What is the difference between react and python-devtools?
react is written in JavaScript and python-devtools 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, react or python-devtools?
Choose react if you want the larger community (251,734 stars) or its MIT licence terms. Choose python-devtools if its feature set, stack or MIT licence fits better. Both are self-hostable.