Hyperping - Cheap uptime and performance monitoring with detailed reporting and flexible alerting
Invent With Python - Learn to program Python for free
WebGazer - Monitor your website's availability with WebGazer, review its performance and get instant notifications when your website goes down. No installation required and free plan available.
Mode Python Notebooks - Exploratory analysis you can share
Checkify - Super minimal, simple and inexpensive 24/7 uptime monitoring
Learn Python The Hard Way - One of the best guides to learn Python & coding in general