Improve your front-end coding skills by building real projects

Solve real-world HTML, CSS and JavaScript challenges whilst working to professional designs. Join 115,490 developers building projects, reviewing code, and helping each other get better.

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How it works

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    Choose your challenge

    Have a look through our collection of web designs. Pick one that you feel will be a nice challenge for you at this stage.

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    Code the design

    Start the challenge and download all the starter files. We provide all the files you'll need to complete the challenge. Building it is up to you!

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    Submit your solution

    Post your solution on the platform for everyone to see and get feedback on your code from other developers in the community.

  • Give others feedback

    Thinking critically about other people's code is a crucial skill. Help others while deepening your own knowledge by giving feedback on solutions.

Latest Challenges

    • HTML
    • CSS
    • JS

    Invoice app

    This invoicing app project will test you on many levels. You'll be working with JSON data, managing state, plus a lot more. You can even build it out as a full-stack app!

    • HTML
    • CSS
    • JS

    Crowdfunding product page

    This challenge will test both your layout and state management skills. As visitors make pledges, your goal is to keep track of the changes.

    • HTML
    • CSS
    • JS

    Coffeeroasters subscription site

    This challenge will have you building a 3-page subscription site. As part of the project, you'll create an interactive subscription page to test your JS and logic skills!

    View challenge
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Join our Slack community

Join over 40,000 people taking the challenges, talking about their code, helping each other, and chatting about all things front-end!