Side-by-Side Comparison
openzeppelin-contracts-upgradeable vs bookreader
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● OpenZeppelin/openzeppelin-contracts-upgradeable (1.2K)
● internetarchive/bookreader (1.2K)
☆ 1.2Kopenzeppelin-contracts-upgradeable stars
☆ 1.2Kbookreader stars
+1Difference
bookreaderStar Leader (1.0x)
⚖️ Comparison Verdict
Star Popularity
bookreader Leads
+1 stars (1.0x ratio)
Forks & Derivatives
openzeppelin-contracts-upgradeable Leads
517 total community forks
Recent Maintenance
openzeppelin-contracts-upgradeable
Pushed 1d ago
Licensing
Different
openzeppelin-contracts-upgradeable: MIT vs bookreader: AGPL-3.0
Side-by-Side Facts
| Metric | OpenZeppelin/openzeppelin-contracts-upgradeable ↗ | internetarchive/bookreader ↗ |
|---|---|---|
| Description | Upgradeable variant of OpenZeppelin Contracts, meant for use in upgradeable contracts. | The Internet Archive BookReader |
| GitHub Stars | ☆ 1,177 | ☆ 1,178 |
| Forks | 517 | 494 |
| Open Issues | 13 | 292 |
| Main Language | JavaScript | JavaScript |
| License | MIT | AGPL-3.0 |
| Last Push | Oct 13, 2026 | Oct 1, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
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openzeppelin-contracts-upgradeable Badge
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bookreader Badge
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