Side-by-Side Comparison
PettingZoo vs free-programming-books
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● Farama-Foundation/PettingZoo (3.5K)
● EbookFoundation/free-programming-books (398K)
☆ 3.5KPettingZoo stars
☆ 398Kfree-programming-books stars
+394.4KDifference
free-programming-booksStar Leader
Side-by-Side Facts
| Metric | Farama-Foundation/PettingZoo ↗ | EbookFoundation/free-programming-books ↗ |
|---|---|---|
| Description | A standard API for multi-agent reinforcement learning environments, with popular reference environments and related utilities | :books: Freely available programming books |
| GitHub Stars | ☆ 3,523 | ☆ 397,962 |
| Forks | 532 | 66,854 |
| Open Issues | 51 | 87 |
| Main Language | Python | Python |
| License | MIT | CC-BY-4.0 |
| Last Push | Sep 28, 2026 | Sep 24, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
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