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
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.
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!
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!
View challenge- 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.
View challenge- 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
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!
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