Type Safety & Validation Mastery
Implements end-to-end type safety and runtime validation using Zod, tRPC, Prisma, and advanced TypeScript patterns.
This skill empowers Claude to build bulletproof full-stack applications by enforcing strict type safety from the database to the frontend. It leverages Zod for runtime schema validation, tRPC for seamless type-safe API communication, and Prisma for type-safe database interactions. Beyond basic typing, it implements advanced patterns like exhaustive switch statements with assertNever, branded types to prevent ID confusion, and the TypeScript 5.7+ satisfies operator, ensuring code is self-documenting and resilient to runtime errors.
Características Principales
01Advanced TypeScript 5.7+ patterns including satisfies and const parameters
02Nominal typing via branded types to prevent domain logic and ID errors
03Python type-safety patterns using the ty type checker for strict dict extraction
04Exhaustive type checking using the assertNever pattern for switch statements
0569 GitHub stars
06End-to-end type safety with Zod, tRPC, and Prisma integration
Casos de Uso
01Validating complex user inputs and external data streams at system boundaries
02Building production-ready full-stack APIs with contract-first type safety
03Refactoring legacy applications to strict TypeScript standards with exhaustive checks