算法可视化
https://visualgo.net/en
visualising data structures and algorithms through animation
https://algorithm-visualizer.org/
https://github.com/algorithm-visualizer/algorithm-visualizer
https://algorithm-visualizer.org/
Interactive Online Platform that Visualizes Algorithms from Code
https://www.cs.usfca.edu/~galles/visualization/Algorithms.html
八皇后问题 https://www.cs.usfca.edu/~galles/visualization/RecQueens.html