In this presentation I will take you on a journey to show how I created the Robi game. It is a game for teaching programming to children. It started out as a hobby project, and is now a part of Gyldendal's digital math resources. I will present the thoughts behind teaching different programming concepts, and will present more technical details towards the end. The game is written in Typescript with React. Check out our new channel: NDC Clips: @ndcclips Check out more of our featured speakers and talks at https://ndcconferences.com/ https://ndcoslo.com/