We talk all the time about how often code is read vs written and how important it is to be good at reading code, but I’ve hardly ever seen anyone talk about how to get good at reading code. This excellent slide deck by Josh Matthews called How to Read Unfamiliar Code is one of the only times I’ve ever seen anyone even address learning how to read unfamiliar code, and it has a great case study with a really clear step by step method for understanding a feature in an unfamiliar codebase. I recommend checking it out!