Code: https://github.com/typed-rocks/typescript/blob/main/mapped_types.ts Template literals: https://www.youtube.com/watch?v=5AiHHTMnt8E never type: https://www.youtube.com/watch?v=2BJa3Zy0di4&t=2s Mapped types are an essential feature every TypeScript developer should know about to write more robust and type-safe code. In this video we will step by step rewrite an existing type using mapped types and will explore what the advantages are of letting TypeScript do the heavy lifting for us. 0:00 Intro 00:12 Mapped Types 6:27 Outro
