arrow_backBACK TO DRILLS
Blue Belt - MediumuseeffectlockPREMIUM

useEffect Without a Dependency Array

A component defines this Effect:

//REACT_MODULE
useEffect(() => { setCount(count + 1); });

Why can this Effect create an infinite render loop?

lock

This Drill is Locked

This is a premium drill. Continue on to the next free drill in the sequence.

CONTINUE DRILLarrow_forward
BugDojo
BlogFAQ

© 2026. Carved in code.