Side-by-Side Comparison
core vs chess.js
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● LibreOffice/core (4.5K)
● jhlywa/chess.js (4.4K)
☆ 4.5Kcore stars
☆ 4.4Kchess.js stars
+118Difference
coreStar Leader (1.0x)
⚖️ Comparison Verdict
Star Popularity
core Leads
+118 stars (1.0x ratio)
Forks & Derivatives
chess.js Leads
990 total community forks
Recent Maintenance
core
Pushed 11d ago
Licensing
Different
core: GPL-3.0 vs chess.js: BSD-2-Clause
Side-by-Side Facts
| Metric | LibreOffice/core ↗ | jhlywa/chess.js ↗ |
|---|---|---|
| Description | Read-only LibreOffice core repo - no pull request (use gerrit instead https://gerrit.libreoffice.org/) - don't download zip, use https://dev-www.libreoffice.org/bundles/ instead | A TypeScript chess library for chess move generation/validation, piece placement/movement, and check/checkmate/draw detection |
| GitHub Stars | ☆ 4,534 | ☆ 4,416 |
| Forks | 985 | 990 |
| Open Issues | 2 | 47 |
| Main Language | C++ | TypeScript |
| License | GPL-3.0 | BSD-2-Clause |
| Last Push | Oct 19, 2026 | Aug 11, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
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core Badge
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