Supercharge your front-end skills by building real projects

Improve your HTML, CSS and JavaScript while using a real-world workflow. Our challenges provide designs, starter code, project brief and a front-end style guide. The rest is up to you!

Browse Challenges
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How it works

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    Download starter

    Each starter code has everything you need to get up and running. Designs, colors, fonts, it’s all there. There’s also a readme to help get you started.

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    Code the designs

    Now it’s time to build! Use any text editor you like and code it any way you want. You can also join our Slack community to get support from others.

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    Share your solution

    Now that you’ve built your site, it’s time to share it! We can all learn from each other, so share in our community and start the conversation.

Latest Challenges


Want some amazing front-end resources? Of course you do. Check out our curated list of (mostly) free resources for HTML, CSS, JavaScript and more.

    • HTML,
    • CSS,
    • JS

    HTML Cheat Sheet

    Although called HTML Cheat Sheet, this site is also a great resource for CSS and JavaScript. Perfect for when you're getting started as a front-end developer.
    Visit website
    • JS

    Wes Bos: JavaScript 30

    Wes Bos offers another amazing (and free) course to help you develop your JavaScript skills.
    Visit website
    • CSS

    Flexbox Zombies

    A really fun way to learn Flexbox. Make your way through a zombie-infested world with nothing more than a crossbow and your trusty Flexbox skills.
    Visit website
View all resources


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Join our Slack community

Talk to others taking the challenges, get help with your code, discuss features. Chat about everything front-end!