Kaggle Learn has courses in ML, Deep Learning, ML Explainability, Python, Pandas,: https://Kaggle.com/learn
This is the Dockerfile that they install Python packages with on Kaggle Kernels, which is the Jupyter notebook product that Kaggle Learn is built on:
https://GitHub.com/Kaggle/docker-python
So I Ctrl-F'd for "Linear algebra" resources in my research log and found:
"Interactive Linear Algebra (2019)" (2021) re: Manim https://news.ycombinator.com/item?id=28173565
Latest Manim developments; interactive WebGL in browser: https://news.ycombinator.com/item?id=49093210