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This page shows the Star History and the facts of 2 to 5 repositories in the Repository Index, side by side. You choose the repositories. The page does not rank them.
Facts
| Fact | DLR-RM/stable-baselines3 PyTorch version of Stable Baselines, reliable implementations of reinforcement learning algorithms. | vwxyzjn/cleanrl High-quality single file implementation of Deep Reinforcement Learning algorithms with research-friendly features (PPO, DQN, C51, DDPG, TD3, SAC, PPG) | nicrusso7/rex-gym OpenAI Gym environments for an open-source quadruped robot (SpotMicro) | Toni-SM/skrl Modular Reinforcement Learning (RL) library (implemented in PyTorch, JAX, and NVIDIA Warp) with support for Gymnasium/Gym, NVIDIA Isaac Lab, MuJoCo Playground and other environments | ray-project/ray Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads. |
|---|---|---|---|---|---|
| Stars | 13,966 | 10,645 | 1,108 | 1,104 | 44,212 |
| Net stars, last 30 days | +107 | +155 | +7 | +8 | +269 |
| Largest star day | +12 on Sep 16, 2026 | +16 on May 25, 2026 | +2 on Apr 30, 2026 | +4 on Aug 27, 2026 | +23 on May 8, 2026 |
| Milestone reached in the record | None | 10,000 on Jul 1, 2026 | None | None | None |
| Forks | 2,181 | 1,197 | 141 | 164 | 8,248 |
| Language | Python | Python | Python | Python | Python |
| License | MIT | Other license | APACHE-2.0 | MIT | APACHE-2.0 |
| Created | May 5, 2020 | Jun 7, 2019 | Oct 27, 2019 | Oct 18, 2021 | Oct 25, 2016 |
| Last push | Oct 26, 2026 | Apr 20, 2026 | Mar 24, 2023 | Nov 4, 2026 | Nov 6, 2026 |
| Archived | No | No | No | No | No |
| Health facts: Maintenance | 3 of 4 checks | 1 of 4 checks (2 without data) | 1 of 4 checks (2 without data) | 2 of 4 checks (2 without data) | 4 of 4 checks |
| Health facts: Releases | 2 of 3 checks | 1 of 3 checks (1 without data) | 0 of 3 checks (2 without data) | 2 of 3 checks (1 without data) | 1 of 3 checks |
| Health facts: Security practice | 0 of 1 check | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) | 1 of 1 check |
| Health facts: Community files | 3 of 3 checks | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) | 2 of 3 checks |
| Commits, last 13 weeks | 5 | No data | No data | No data | 1,123 |
| Weeks with commits, last 52 | 19 of 52 | No data | No data | No data | 52 of 52 |
| In the Repository Index since | Oct 22, 2026 | Oct 22, 2026 | Oct 22, 2026 | Oct 22, 2026 | Oct 22, 2026 |
Topics that all of them have on the Repository Host: reinforcement-learning, machine-learning. The facts come from the Repository Host and from the Star History that AwesomeRepos records. A shared topic does not mean that one repository can replace another. Each Health Facts row is one dimension alone. AwesomeRepos does not add them into one score. How each check is defined