This page introduces a few things about Machine Learning using Tensorflowjs in the browser.

1. Looking at lots of code in one function
2. A helper function called myTensorTable that helps format simple 2D Tensors for the web page
3. A few mathematical methods that Tensorflowjs allows on Tensors.
4. How to tidy or dispose of tensors made during calculations
5. A few of the methods for writing strings of operations

...