Side-by-Side Comparison
rustlings vs codex
Compare open source repositories side by side. Stars, forks, code health, licensing, and community growth.
Recorded Stars Comparison
● rust-lang/rustlings (64.5K)
● openai/codex (134.9K)
☆ 64.5Krustlings stars
☆ 134.9Kcodex stars
+70.4KDifference
codexStar Leader (2.1x)
⚖️ Comparison Verdict
Star Popularity
codex Leads
+70.4K stars (2.1x ratio)
Forks & Derivatives
codex Leads
21.4K total community forks
Recent Maintenance
codex
Pushed 2d ago
Licensing
Different
rustlings: MIT vs codex: Apache-2.0
Side-by-Side Facts
| Metric | rust-lang/rustlings ↗ | openai/codex ↗ |
|---|---|---|
| Description | :crab: Small exercises to get you used to reading and writing Rust code! | Lightweight coding agent that runs in your terminal |
| GitHub Stars | ☆ 64,522 | ☆ 134,879 |
| Forks | 11,280 | 21,363 |
| Open Issues | 38 | 27,165 |
| Main Language | Rust | Rust |
| License | MIT | Apache-2.0 |
| Last Push | Oct 26, 2026 | Nov 11, 2026 |
| GitHub Source | Open Source ↗ | Open Source ↗ |
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