TypeScript

Updated 11 months ago

Run-time Type Validation

✍️ How to correctly use TypeScript types for your API response • Vaclav Hrouda
🧰 gcanti/io-ts • Run-time type system for IO decoding/encoding
🧰 colinhacks/zod • TypeScript-first schema validation with static type inference

Syntax

📺 4 TypeScript tips: as const, typeof, keyof and template string types • Wes Bos
✍️ Optional Chaining: The ?. Operator in TypeScript • Marius Schultz
✍️ Nullish Coalescing: The ?? Operator in TypeScript • Marius Schultz