Celebrate computer science everywhere!

Anyone, anywhere can organize an Hour of Code event. One-hour tutorials in over 45 languages. No experience needed.

1,512,024,186 served.
A global movement in 180+ countries.
2,946 events registered in 2022.

Hour of Code Event
Special Event
A full list of the events can be viewed on the events page.

Join us

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Organize an Hour of Code during December 5-11, and register it here.

We will put your school name and city on the map when you register. If you're hosting multiple events, please submit a unique name or email for each one. We only count one event per name and email combination.

Incredible stats from last year's Hour of Code. In one week alone:

Students are learning in over 45 languages

Over 100M students have tried an Hour of Code