Side-by-Side Comparison
openzeppelin-contracts-upgradeable vs zen
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● OpenZeppelin/openzeppelin-contracts-upgradeable (1.2K)
● sheshbabu/zen (1.2K)
☆ 1.2Kopenzeppelin-contracts-upgradeable stars
☆ 1.2Kzen stars
+4Difference
zenStar Leader (1.0x)
⚖️ Comparison Verdict
Star Popularity
zen Leads
+4 stars (1.0x ratio)
Forks & Derivatives
openzeppelin-contracts-upgradeable Leads
515 total community forks
Recent Maintenance
openzeppelin-contracts-upgradeable
Pushed 3d ago
Licensing
Different
openzeppelin-contracts-upgradeable: MIT vs zen: AGPL-3.0
Side-by-Side Facts
| Metric | OpenZeppelin/openzeppelin-contracts-upgradeable ↗ | sheshbabu/zen ↗ |
|---|---|---|
| Description | Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts. | Selfhosted notes app. Single golang binary, notes stored as markdown within SQLite, full-text search, very low resource usage |
| GitHub Stars | ☆ 1,175 | ☆ 1,179 |
| Forks | 515 | 64 |
| Open Issues | 13 | 1 |
| Main Language | JavaScript | JavaScript |
| License | MIT | AGPL-3.0 |
| Last Push | Oct 27, 2026 | Oct 3, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
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