CodeCrafters (YC S22) - Recreate your favorite developer tools from scratch
CodeCrafters makes interactive courses for software engineers, where you get to recreate popular developer tools from scratch. Build your own Redis, Git, Docker, and SQLite—in Go, Python, Rust, etc.
CodeCrafters is lauded for its hands-on, project-based approach to learning programming, making it a unique and effective tool for developers of various experience levels. Users appreciate the balanced challenges, clean platform, and helpful community. Many highlight its utility in learning new languages by recreating real-world tools and applications. The platform is seen as particularly beneficial for understanding CS fundamentals, developer onboarding, and maintaining coding skills. Several users inquire about course suitability, certifications, tech stack, and future updates. Overall, the reception is overwhelmingly positive, with many congratulating the team on the launch and expressing excitement about the product's potential.
Users find the platform intimidating and geared towards beginners, not experienced developers. There are concerns about keeping projects current, deciding tutorial structure, and reinventing existing solutions. Requests include social features for collaboration, more product-focused challenges instead of infrastructure, and clarity on course creation/prioritization. Users questioned the submission process and suggested improving the initial product image.