🛡️ Stop Coding Until You Do These 2 Things (A RAG Developer's Horror Story)

Source: Dev.to

TL;DR

I broke my project so you don’t have to. Here is why Git and isolation are your best friends.

What Happened

I was building a high‑precision RAG engine (Research‑OS). I got cocky, didn’t isolate my environment, and wasn’t committing regularly. One pip install later, my project turned into a graveyard of ModuleNotFoundErrors.

Anti‑Fraud Checklist for Your Repo

• Isolate or Die – Use virtual environments. Without isolation you’re just waiting for a conflict.
• Git Is a Save Button – Treat it like one. Big change? Create a new branch. Small fix? Make an atomic commit.
• Manage the Mess – A messy repo leads to messy logic. Adopt a clear structure (e.g., src/, tests/, docs/) to keep your head clear.

Final Thought

Don’t toot your own horn—let your commit history do it for you. A clean repo is the mark of a professional.