Topics / #gym
Gym projects on GitHub
Reinforcement learning environments following a standard observation-action API.
As of , the most-starred Gym projects on GitHub are ML-From-Scratch (33K stars), exercises-dataset (22.9K stars) and stable-baselines3 (13.9K stars). GitHub.Locker tracks 6 Gym repositories with 106.1K stars combined. The fastest-growing on October 16 was openGym, with +420 stars in a day.
Hot right now
Most stars gained in a day · Oct 16
+420openGym
DuarteSantos8/openGym · ★ 13.1KA self-hosted gym and body-weight tracker you run on your own server: plan routines, follow guided workouts, log every set and your body weight. No subscription, no ads, no telemetry; your data stays yours.
+29exercises-dataset
hasaneyldrm/exercises-dataset · ★ 22.9KA ready-to-use fitness exercise dataset with 1,324 exercises, each including an animation GIF, a 180x180 thumbnail, muscle-group and equipment metadata, and step-by-step instructions in 10 languages. It is the data layer that powers the LogPress workout-tracking app.
+6ML-From-Scratch
eriklindernoren/ML-From-Scratch · ★ 33KA Python library of fundamental machine learning models and algorithms implemented from scratch in NumPy, aiming to cover everything from linear regression to deep learning.
+4stable-baselines3
DLR-RM/stable-baselines3 · ★ 13.9KStable Baselines3 (SB3) is a set of reliable PyTorch implementations of reinforcement learning algorithms, meant to serve as solid baselines for research and industry projects.
The all-time top
6 projects · by stars
- 33K
#1 · eriklindernoren/ML-From-ScratchML-From-Scratch
A Python library of fundamental machine learning models and algorithms implemented from scratch in NumPy, aiming to cover everything from linear regression to deep learning.
- 22.9K
#2 · hasaneyldrm/exercises-datasetexercises-dataset
A ready-to-use fitness exercise dataset with 1,324 exercises, each including an animation GIF, a 180x180 thumbnail, muscle-group and equipment metadata, and step-by-step instructions in 10 languages. It is the data layer that powers the LogPress workout-tracking app.
- 13.9K
#3 · DLR-RM/stable-baselines3stable-baselines3
Stable Baselines3 (SB3) is a set of reliable PyTorch implementations of reinforcement learning algorithms, meant to serve as solid baselines for research and industry projects.
- 4

openGym
13.1KDuarteSantos8/openGym · JavaScriptA self-hosted gym and body-weight tracker you run on your own server: plan routines, follow guided workouts, log every set and your body weight. No subscription, no ads, no telemetry; your data stays yours.
- 5

Gymnasium
12.7KFarama-Foundation/Gymnasium · PythonGymnasium is an open source Python library that provides a standard API for single-agent reinforcement learning environments, along with a set of popular reference environments. It is the maintained fork of OpenAI's Gym, continuing development after OpenAI handed it over.
- 6
cleanrl
10.6Kvwxyzjn/cleanrl · PythonCleanRL is a collection of high-quality single-file implementations of deep reinforcement learning algorithms (PPO, DQN, C51, SAC, DDPG, TD3, PPG and more), written to be read and tweaked rather than imported.
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