Exercism
FreePractice 80+ programming languages with exercises and optional mentoring
Best for coding · practice · mentoring
Our own editorial score, not public reviews.
Strengths
- 80+ language tracks
- Mentored exercises
Skip if
you need a team plan, audit logs, or a phone number to call
Exercism is coding practice with mentoring. Pick a language track, solve exercises, and get human feedback when you want it — a classroom, not a homework dump.
Key features
- 80+ language tracks
- Mentored exercises
- Online editor
- Syllabus paths
Why it is on Toolora
We list Exercism for people who need coding · practice · mentoring. Skip it if you need a team plan, audit logs, or a phone number to call.
Closest alternatives on Toolora: Codewars, LeetCode, HackerRank.
Try instead
All Exercism alternativesCodewars
Our pickCoding katas ranked by kyu, in the language you are learning
Education & LearningAlso covers coding and practice.
LeetCode
Our pickInterview-style coding problems with a judge
Education & LearningAlso covers coding and practice.
HackerRank
Coding challenges and interview practice
Education & LearningAlso covers coding and practice.
Exercism
Free; optional donations a…