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Codewars vs Exercism

Codewars: Ranked coding challenges with instant test feedback Exercism: Free mentored practice in 85 programming languages

Comparison of Codewars, Exercism
Codewars
Visit website
Exercism
Visit website
CategoryPractice PrepPractice Prep
PricingFreeFreeFree, community funded, not-for-profit
Platforms
  • Web
  • Web
Best for
  • Developers
  • Students
  • Interview prep
  • New programmers
  • Self-taught coders
  • Career switchers
Highlights
  • Kata ranked from beginner to expert
  • Test cases check your code in the browser
  • Compare your solution with other solutions after a kata
  • Practice exercises in 85 programming languages
  • Browser editor, so there is nothing to install first
  • Command-line tool to download and submit exercises
GitHub stars–553
Last update–10 days ago

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