LeetCodeleetcode.comDependsConfidence: MediumBuy the free tier if you're actively interviewing for coding jobs . it covers most problems.Read the full report
Pick LeetCode whenCandidates prepping big-tech interviewsCS students drilling data structuresCareer switchers doing problem-grinding practice
When LeetCode is not a fitAnyone not actively job hunting . drills won't improve real engineeringBeginners learning to code; it assumes fundamentalsHiring teams evaluating candidates . wrong side of the tableDevs who dislike rote memorization as a learning method