Most developers under-use AI assistance because they only ask it to generate code from scratch. The bigger wins are elsewhere.
**Code review.** Paste a function and ask specifically for edge cases you might have missed — this catches bugs autocomplete never will.
**Explaining unfamiliar code.** Inherited a legacy codebase? Ask the model to explain a function's intent before you touch it.
**Writing tests you'd otherwise skip.** Describe the function's behavior and ask for boundary-condition test cases specifically — the tedious ones you'd normally deprioritize.
**Documentation debt.** Point it at an undocumented function and ask for a docstring matching your project's existing style.
None of this replaces understanding your own code — it just removes the friction that usually means these tasks don't happen at all.
By Admin · July 12, 2026
