Exercism
Learn, practice and get world-class mentoring in over 50 languages.

Exercism is a free coding practice platform offering over 8,000 exercises across 82 programming languages. Users can work through challenges via a CLI tool or an in-browser editor, receiving automated feedback and human mentoring. It connects learners with volunteer mentors who help them write idiomatic, language-specific code.
Users download exercises via a CLI or use an in-browser editor, submit solutions for automated analysis, and receive feedback from human volunteer mentors.
Programmers of all skill levels looking to learn or improve proficiency in a new programming language
Background.
- Status
- launched
- Business model
- free
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