Imaginary AI
- URL: https://imaginary.github.io/reinforcement-learning-2/exhibit.html?lang=en
- TD learning with intermediate rewards/punishments and editable map
TDDemo
- URL: https://www.cs.cmu.edu/~dst/TDDemo/
- TD learning with stochastic actions and editable map
REINFORCE.js
- URL: https://cs.stanford.edu/people/karpathy/reinforcejs/gridworld_td.html
- Family of RL demos; best for undergraduates