The notebooks in the GitHub repository https://github.com/sn-code-inside/online-machine-learning are part of the supplementary material of the book „Online Machine Learning – A Practical Guide with Examples in Python“ (https://link.springer.com/book/9789819970063). The contents are open source and published under the „BSD 3-Clause License“.
These notebooks are organized by chapter. Table B.1 (taken from the book) provides an overview. The repository is continuously maintained, so the notebooks may change over time.