for quick references.
- https://github.com/tensorflow/tfjs-models
- https://codelabs.developers.google.com/codelabs/tfjs-training-regression/index.html
- https://codelabs.developers.google.com/codelabs/tfjs-training-classfication/index.html
- https://www.tensorflow.org/js/models
- https://learn.ml5js.org/#/
- https://magenta.tensorflow.org/
- https://teachablemachine.withgoogle.com/
- https://p5js.org/learn/