Dear Future Me: How to Write Code You Won't Hate in 6 Months

The "I'll Remember This" Lie We tell ourselves the same lie every day. "I don't need to write down why I used this specific regex. It’s obvious. I built it. I am the god of this repo." Then, three months pass. You come back to the project to fix a bug. You stare at that regex. You have absolutely no idea what it does, why it's there, or what will break if you touch it. Welcome to Context Bankruptcy. When you are a solo developer (the "One Person Framework"), you assume documentation is for teams . You assume it's for handing off knowledge to others. This is wrong. Documentation is time travel. It is a message from Past You (who was smart and in the zone) to Future You (who is tired, busy, and has forgotten everything). Here are the 4 low-effort documentation strategies that will save your sanity. 1. The "Why," Not the "What" Junior developers comment on what the code is doing. Senior developers comment on why the code looks weird. The code itself tells you what is happening ( user.save