Learn to Code Web3 Apps by Building Real Projects.

Dot Code School is an interactive online school that teaches you how to build meaningful web3 applications using the Polkadot SDK. Learn how to build your own custom blockchain from zero to one hundred.

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Ditch the Docs.
Code the Blocks.

The most respected engineers don't just read about technology — they build it.

Improve the depth of your understanding by building real projects with in-browser step-by-step interactive lessons.

Interactive Learning

Learn directly from experts

Our courses are created by industry experts who have first-hand experience building web3 applications and working in the blockchain industry.

Expert Instructors

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