Supercharge your front-end skills by building in a real-life workflow

Solve real-world HTML, CSS and JavaScript challenges whilst working to professional quality designs. Build designs and review code alongside thousands of developers.

Browse Challenges

Three people sitting round a table with their laptops laughing

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.

Latest Challenges

- HTML
- CSS
Four card feature section
A nice layout-based challenge for beginners. This will test anyone who is new to multi-column and responsive layouts.
Newbie
View challenge
- HTML
- CSS
Base Apparel coming soon page
This layout looks simple enough, but there are some interesting details to it that will test your CSS skills. You'll also get to practice basic form validation.
Newbie
View challenge
- HTML
- CSS
Project tracking intro component
Some interesting layout and code challenges are baked into this design. Perfect if you're a beginner who is starting to get a bit more confident with your layouts.
Junior
View challenge