Codewars

Codewars turns coding practice into a martial art. Train your skills by solving "kata"—coding challenges created by the community. Unlike dry textbook exercises, Codewars offers a gamified, social experience where you earn ranks and honor as you progress from a beginner (Kyu) to a master (Dan).

Gamified Learning
Addictive by design. Every challenge you solve earns you points and pushes you up the leaderboard. The satisfaction of ranking up keeps you motivated to code every day. Using Codewars on your desktop via Tabscend gives you a focused, immersive dojo for your daily training.

Community Solutions
The real learning happens after you solve the problem. Unlock the "Solutions" tab to see how other developers solved the exact same challenge. Prepare to be amazed by clever one-liners and highly optimized code that you never thought possible. It's peer learning at its best.

55+ Languages
Whether you want to master your main language or dabble in something new like Haskell or Rust, Codewars has you covered. The browser-based IDE is robust, but having it in a dedicated app window ensures your training session remains uninterrupted by browser tab clutter.

Create Your Own Kata
Once you've honed your skills, contribute back to the community by authoring your own kata. Challenge others and spark discussions about the best way to solve your unique problem.