Codecrafters is so well done - it the only dev learning platform I was excited to use. Absolutely loved building my own version of redis one morning when I couldn't sleep or trying to build my own version of git. The UX of the product and how it intergrates with your workflow is so well thought out and overall such a positive experience to use
What's great
workflow integration (1)hands-on learning (10)build your own X tutorials (9)
Optimist
