CodeCrafters

Your CodeCrafters progress, on your GitHub profile. Dynamic repo banners that auto-update as you build Redis, Git, or SQLite from scratch.

Insights on software engineering, programming challenges, and building real-world projects.

You can now run and view CodeCrafters test results right within your CLI for a more productive experience.

We're open-sourcing our challenge infrastructure under a Fair Source license. What that means, why we chose it, and what it changes for you.

Simple, transparent pricing for CodeCrafters. Start with free challenges and upgrade when you're ready.

Buying a learning platform for your dev team? We compared Udemy Business vs Pluralsight Skills: pricing, admin tools, and better alternatives.

We compared Udemy and Pluralsight as working developers: pricing, course depth, hands-on practice, and 3 alternatives most guides don't mention.

Meet the team behind CodeCrafters. We're building the best programming challenges for experienced engineers.

Build your own Redis, Git, SQLite, and more from scratch. Advanced challenges designed for experienced engineers, used by developers at Google, OpenAI, and Vercel.

CodeCrafters privacy policy. Learn how we collect, use, and protect your data.

CodeCrafters terms of service. Read our terms and conditions for using the platform.

Codecrafters offers experienced developers staged, hands-on projects for building software such as Redis, Git, Docker, and BitTorrent clients while learning programming languages and core concepts. Users choose a project and language, work in a generated repository, and get stage instructions, peer discussions, code examples, resources, and an AI chatbot; paid plans add continuous-integration testing, anonymous practice, priority support, and unlimited content.

Nov 2024 · TechCrunchNews article