head to head · open source
rea vs WWDC
rea has 51,381 GitHub stars, 9,263 forks, 70 open issues and last shipped today. WWDC has 8,742 stars, 767 forks, 23 open issues and last shipped 4 months ago. rea leads on adoption by 488% (51,381 vs 8,742 stars). rea is written in TypeScript under MIT; WWDC is written in Swift under BSD-2-Clause. rea has attracted 18% as many forks as stars, WWDC 9%. rea was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (developer-tools), 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
| rea | WWDC | |
|---|---|---|
| GitHub stars | ★ 51K | ★ 8.7K |
| License | MIT | BSD-2-Clause |
| Written in | TypeScript | Swift |
| Last push | 2026-10-10 | 2026-06-17 |
| Forks | ⑂ 9.3K | ⑂ 767 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rea if
- You weight community size — 51K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- 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 rea
REA is an open source MCP server and CLI that lets AI coding agents — and your terminal — reverse engineer native binaries, JavaScript and Electron apps, .NET assemblies, and websites, with evidence attached to every conclusion.
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.
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Frequently asked questions
Is rea or WWDC more popular?
rea has 51,381 GitHub stars and WWDC has 8,742. rea has the larger community by that measure.
Are rea and WWDC free?
Both are open source. rea is licensed under MIT and WWDC under BSD-2-Clause. Neither carries a licence fee.
What is the difference between rea and WWDC?
rea is written in TypeScript 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, rea or WWDC?
Choose rea if you want the larger community (51,381 stars) or its MIT licence terms. Choose WWDC if its feature set, stack or BSD-2-Clause licence fits better. Both are self-hostable.