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LEVEL UP YOURCODING SKILLS

Challenge yourself with real-world coding problems.
Build skills, track progress, compete with developers worldwide.

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Sharpen Your Skills with Code Challenges

Put your coding skills to the test with our browser-based code challenges. With challenges in multiple programming languages and a wide range of difficulty levels, you'll find the perfect challenge to help you improve your coding skills.

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api.ts 1 2 3 4 5 6 7 async function fetchUsers( query : string ) { const res = await fetch( `/api/users?q= ${ query } ` ); const { data } = await res . json() ; return data . filter( u => u . active ) . map( u => ({ ... u , ts : Date . now() })); } ✓ All Tests Passed Runtime: 48ms Memory: 38.2 MB Intermediate +100 XP

Compete and Connect with Code Contests

Dive into our coding contests and showcase your skills. Not only can you win exciting prizes, but top tech companies are also on the lookout. Rise to the challenge, code your best, and you might just land your dream interview!

Explore Contests →
🏆 Code Quest Test your problem-solving skills through logic puzzles, mathematical challenges, and code optimization tasks. Topics: algorithms, data structures, recursion, optimization Rank Prize 1st 1,000 Tokens + Swag + gift from sponsor 2nd 500 Tokens + Swag + gift from sponsor 3rd 250 Tokens + Swag + gift from sponsor ⚡ 3 Challenges Intermediate difficulty ⏱️ Time Remaining: 2:34:18 { } </>

AI Assisted Learning

Alex, your AI companion, provides real-time feedback, personalized hints, and clear error explanations, ensuring you are learning smoothly and confidently.

Description Ask AI 🔊 Can you give me a hint for this challenge? I'm stuck on the recursion part. You 👨‍💻 Alex Alex is brewing wisdom... Explain more Show example Type your message... 🎤 ➤

Collaborate Live and Code Together

Coding doesn't have to be a solitary endeavor. With our live collaboration feature, you can pair program, brainstorm solutions, and tackle challenges with fellow coders in real-time. Whether you're stuck on a challenge or just want a coding buddy, we've got you covered!

solution.js A B C 1 2 3 4 5 function reverseString( str ) { return str. split( '' ) . reverse() . join( '' ); } Alex Bob Carl Live Session Active 👤 Alex (Host) 👤 Bob · 👤 Carl Synced in real-time 🔗 session.dojocode.io/abc123 📤

Why should you join DojoCode?

Self-paced Learning

Learn at your own pace from the comfort of your home! DojoCode offers its learners the ability to learn coding on their own schedule. With daily code challenges, contests, and so much more - you’ll have everything you need to build a career in code.
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Hands-on Learning

Escape Tutorial Hell! DojoCode is designed to help you learn in a fun and gamified way. You'll stay motivated and engaged as you progress through your coding journey, avoiding the pitfalls of endless tutorials.
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Collaborative Community

DojoCode is a global platform that connects programmers from around the world, enabling real-time collaboration with friends and mentors. You can enhance your coding knowledge and skills through live coding sessions, collaborative projects, and direct support from experienced mentors.
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Here's what people think about us

  • DojoCode has been an amazing platform for sharpening my skills and keeping up with the latest technologies. The fun and creative contests, like the WW2 spy mission and the Mars rover mission, have made learning a blast! The live collaboration features and Discord community make it easy to connect with other developers, share knowledge, and tackle challenges together.
    <h1>Oleksii Lysenko</h1> <p>Senior Full Stack Engineer</p>'s avatar

    Oleksii Lysenko

    Senior Full Stack Engineer

  • As a Senior Full Stack Engineer, I appreciate the variety of challenges DojoCode offers. It’s a great place to test my skills, explore new programming paradigms, and stay sharp in a competitive field. The platform's coding contests and community-driven solutions are excellent for both personal growth and professional development.
    <h1>Tudor Munteanu</h1> <p>Senior Full Stack Engineer</p>'s avatar

    Tudor Munteanu

    Senior Full Stack Engineer

  • From the moment I joined, DojoCode has been an incredible resource for learning and honing my coding skills. The range of challenges, from beginner to expert level, makes it accessible to everyone. The gamified environment, with levels, XP points, and coins, makes learning fun and engaging. For me, the most valuable aspect is how these elements keep me motivated and excited to learn more every day.
    <h1>Andrei Popa</h1> <p>Principal Software Engineer</p>'s avatar

    Andrei Popa

    Principal Software Engineer

  • I love that I can practice both TypeScript and Rust all in one place. The specialized challenges help me keep my knowledge sharp and relevant, especially in Typescript and web development. The fun and creative challenges make learning new concepts exciting and enjoyable.
    <h1>Serban Gavrus</h1> <p>Blockchain and Rust Developer</p>'s avatar

    Serban Gavrus

    Blockchain and Rust Developer

  • As a Design and Product Manager, I've always wanted to dive into the technical side of things. DojoCode has been a game-changer, offering hands-on coding challenges that help me understand software development concepts. I especially love the frontend challenges in Vue and React, and the AI Assistant is super useful for beginners like me to get hints when needed.
    <h1>Enrique Arranz</h1> <p>Design and Product Manager</p>'s avatar

    Enrique Arranz

    Design and Product Manager

  • As an aspiring developer preparing for interviews, DojoCode has been a game-changer for me. The platform's coding challenges provide an excellent foundation for practicing essential skills, and the easy-to-use app with its gamified learning experience keeps me motivated. The welcoming community on Discord is always ready to help, making the learning process less intimidating and more enjoyable.
    <h1>Cristi Chereches</h1> <p>Aspiring Developer</p>'s avatar

    Cristi Chereches

    Aspiring Developer

Recent blog posts

Less Theory, More Practice: How DojoCode Builds Real-World Coding Skills in the Classroom thumbnail

Less Theory, More Practice: How DojoCode Builds Real-World Coding Skills in the Classroom

A recent study found that 68% of high school students say they enjoy coding, but only 22% feel they're actually good at it. So what’s missing? Practice. Real practice.

June 11, 2025

How DojoCode Can Help You Avoid Losing Top Candidates in Your Recruitment Process thumbnail

How DojoCode Can Help You Avoid Losing Top Candidates in Your Recruitment Process

Struggling to keep top candidates engaged during your recruitment process? Discover how DojoCode helps tech recruiters hire smarter with skill-based coding challenges, customizable assessments, and real-time contests. Improve your recruitment funnel, reduce dropout rates, and build a stronger developer hiring experience today.

May 27, 2025

React Riddles contest awaits! thumbnail

React Riddles contest awaits!

Think you're a React.js pro? Love solving coding puzzles? Put your JavaScript and React skills to the test in our React Riddles contest from March 20 to 27, 2025!

March 13, 2025