A little curiosity goes a long way

A great place
to start coding.

Explore hands-on courses, from your first program
to your next big project.

Find your starting point

Coding courses for every grade.

Choose a level to see a few good places to begin.

A playful introduction to thinking like a programmer.

Ideas become projects. Projects become possibilities.

Made for the classroom

Find course materials and practical ideas for your next class, with projects that students can make their own.

Go ahead. Change something.

Edit the code, press Run, and see what happens.
No account needed.

hello-world.js

JAVASCRIPT

OUTPUT

Your output will appear here.

A small space to try an idea.

From the classroom