Exercises

Practise with hands-on coding exercises.

Pick a topic, solve interactive prompts at your own pace, and check your work as you go.

JS
JavaScript
Hands-on JavaScript prompts with instant feedback. Self-paced, free.
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HTML
Hands-on HTML prompts with instant feedback. Self-paced, free.
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Git
Git
Hands-on Git prompts with instant feedback. Self-paced, free.
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CSS
CSS
Hands-on CSS prompts with instant feedback. Self-paced, free.
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PHP
PHP
Hands-on PHP prompts with instant feedback. Self-paced, free.
Start exercise →