It's nice for guidance when you start a project but you quickly run into problems if you want to rely on it entirely. I tried to use it to build a small library

It's nice for guidance when you start a project but you quickly run into problems if you want to rely on it entirely. I tried to use it to build a small library which implements an established algorithm from scratch where I can guide it and give it feedback but I'm not writing any code, only copying and pasting and relaying any errors back to it so it can correct itself - it doesn't do great, it loses track of its own implementation of things and suggests inconsistent code. Still useful for many other use cases, just not for "write my entire project for me and I'll only copy and paste" yet