How do you stay familiar with the code when it's written by an LLM?

TLDR Dev · 5 hours ago

Developers who rely on LLMs to write code risk losing familiarity with their own codebase, making it harder to debug issues or guide the LLM effectively on future features. The article offers practical strategies including deliberately making mistakes to reinforce learning, typing code yourself rather than accepting all LLM output, asking probing questions about implementation choices, and actively exploring the code rather than just reviewing diffs. Developers must remain engaged with code understanding through these habits or risk becoming dependent on increasingly capable LLMs to maintain systems they no longer comprehend.