You'll notice that the course is split into exercises. Each exercise is split into a *.problem and a *.solution. To take an exercise: Run pnpm exercise Choose which exercise you'd like to run. This ...

Now we've covered most of the why of TypeScript, it's time to start with the how. We'll cover key concepts like type annotations and type inference, as well as how to start writing type-safe functions ...

Total TypeScript Essentials: A developer-focused program that dives deep into practical TypeScript patterns used in real production apps Level Up Coding: Learning TypeScript in 2026 helps developers ...