Concept creation is currently invite-only. Interested in building CodeCrafters concepts? Write to us at hello@codecrafters.io.

Concepts are interactive tutorials that teach users concepts related to our Challenges.

Here’s an example.

Concepts are a first-class citizen on CodeCrafters. We put a lot of effort into making sure that they’re high quality and engaging.

Read on to learn more about creating Concepts.

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Test Runner Image InterfaceHow concepts work