Side-by-Side Comparison
openzeppelin-contracts-upgradeable vs ECC
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● OpenZeppelin/openzeppelin-contracts-upgradeable (1.2K)
● affaan-m/ECC (276.2K)
☆ 1.2Kopenzeppelin-contracts-upgradeable stars
☆ 276.2KECC stars
+275KDifference
ECCStar Leader (235.1x)
⚖️ Comparison Verdict
Star Popularity
ECC Leads
+275K stars (235.1x ratio)
Forks & Derivatives
ECC Leads
41.2K total community forks
Recent Maintenance
openzeppelin-contracts-upgradeable
Pushed 3d ago
Licensing
MIT
Both share open license
Side-by-Side Facts
| Metric | OpenZeppelin/openzeppelin-contracts-upgradeable ↗ | affaan-m/ECC ↗ |
|---|---|---|
| Description | Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts. | The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond. |
| GitHub Stars | ☆ 1,175 | ☆ 276,188 |
| Forks | 515 | 41,204 |
| Open Issues | 13 | 227 |
| Main Language | JavaScript | JavaScript |
| License | MIT | MIT |
| Last Push | Oct 27, 2026 | Oct 10, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
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openzeppelin-contracts-upgradeable Badge
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ECC Badge
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