head to head · open source
react vs WWDC
react has 250,809 GitHub stars, 51,456 forks, 1,377 open issues and last shipped yesterday. WWDC has 8,742 stars, 767 forks, 23 open issues and last shipped 4 months ago. react leads on adoption by 2,769% (250,809 vs 8,742 stars). react is written in JavaScript under MIT; WWDC is written in Swift under BSD-2-Clause. react has attracted 21% as many forks as stars, WWDC 9%. 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 | WWDC | |
|---|---|---|
| GitHub stars | ★ 251K | ★ 8.7K |
| License | MIT | BSD-2-Clause |
| Written in | JavaScript | Swift |
| Last push | 2026-10-09 | 2026-06-17 |
| Forks | ⑂ 51K | ⑂ 767 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick react if
- You weight community size — 251K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick WWDC if
- You want the WWDC feature set and don't need the biggest community
- You prefer the BSD-2-Clause license terms
- Your stack matches Swift
- You evaluated both and WWDC fits your workflow better
About react
React is a JavaScript library under the MIT licence for building user interfaces, using a declarative, component based model that renders both on the web and, through React Native, on mobile.
read the full react overview →
About WWDC
WWDC is an unofficial, open source macOS app for Apple developers who want to watch conference sessions, follow the live schedule, and take searchable notes without leaving their Mac.
More in Developer Tools
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Frequently asked questions
Is react or WWDC more popular?
react has 250,809 GitHub stars and WWDC has 8,742. react has the larger community by that measure.
Are react and WWDC free?
Both are open source. react is licensed under MIT and WWDC under BSD-2-Clause. Neither carries a licence fee.
What is the difference between react and WWDC?
react is written in JavaScript and WWDC in Swift. 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 WWDC?
Choose react if you want the larger community (250,809 stars) or its MIT licence terms. Choose WWDC if its feature set, stack or BSD-2-Clause licence fits better. Both are self-hostable.