The last few days have seen tons of discounts for courses and developer tools.

For example, Udemy runs a “Cypher Week” sale. I bought some courses for Docker and React Native.

I also splurged on a subscription to Alchemist Camp for my Elixir needs.

Then there’s testing. I invested in courses on testdriven.io (TDD with Python, Docker, Flask, React).

My biggest purchase was Kent C. Dodd’s Testing JavaScript course.