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The best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews.
- @LeetCode
Improve your front-end coding skills by building real projects Solve real-world HTML, CSS and JavaScript challenges whilst working to professional designs. Join 394,186 developers building projects, reviewing code, and helping each other get better.
- @frontendmentor
Learn to code with 10,000+ interactive challenges. Gain XP, unlock achievements and level up. Bite-sized challenges to shortcut through the coding maze.
- @edabit
Free JavaScript challenges for all levels across various subjects. Learn JavaScript online by solving coding exercises. Solve JavaScript tasks from beginner to advanced levels. Select your topic of interest and start practicing.
- @kueckelheim
Achieve mastery through challenge. Improve your skills by training with your peers using coding challenges.
- @codewars
Series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve.