(full disclosure - I know Dana and helped to edit the post a bit)
Python Libraries for Interpretable Machine Learning - Interpretability in machine learning becomes an important topic lately. While I have my doubts about it and what interpretability really is, this post presents the main Python packages for interpretability -
Bonus point - missing package SHAP(SHapley Additive exPlanations) - https://github.com/slundberg/shap
Document Embedding techniques - (another) excellent post by Shay Palachy which reviews the main and prominent approaches regarding document embedding including many references to the relevant literature.
Style Pandas Dataframe Like a Master - while I always knew I can do better with my styling I didn't know how far I can take it. Check this post for a quick ramp-up on the topic.