Side-by-Side Comparison
chess.js vs selfcontrol
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● jhlywa/chess.js (4.4K)
● SelfControlApp/selfcontrol (4.4K)
☆ 4.4Kchess.js stars
☆ 4.4Kselfcontrol stars
+12Difference
chess.jsStar Leader (1.0x)
⚖️ Comparison Verdict
Star Popularity
chess.js Leads
+12 stars (1.0x ratio)
Forks & Derivatives
chess.js Leads
990 total community forks
Recent Maintenance
chess.js
Pushed 2mo ago
Licensing
Different
chess.js: BSD-2-Clause vs selfcontrol: GPL-3.0
Side-by-Side Facts
| Metric | jhlywa/chess.js ↗ | SelfControlApp/selfcontrol ↗ |
|---|---|---|
| Description | A TypeScript chess library for chess move generation/validation, piece placement/movement, and check/checkmate/draw detection | :skull: Mac app to block your own access to distracting websites etc for a predetermined period of time. It can not be undone by the app or by a restart – you must wait for the timer to run out. |
| GitHub Stars | ☆ 4,416 | ☆ 4,404 |
| Forks | 990 | 464 |
| Open Issues | 47 | 307 |
| Main Language | TypeScript | Objective-C |
| License | BSD-2-Clause | GPL-3.0 |
| Last Push | Aug 11, 2026 | Jun 26, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
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