typescript-rigor

To enforce parse-at-boundary patterns, use Zod schemas to validate incoming payloads at API boundaries. This ensures trusted data flows into your application, preventing unverified types from propagating through your modules.

The best way to prevent misusing domain-specific IDs is to use branded types. By branding IDs like UserId, you enforce type safety at compile time, ensuring distinct identifiers are never accidentally interchanged.

To express exhaustive state machines, implement discriminated unions in your TypeScript domain models. This technique enforces compile-time checks to guarantee all possible states are handled, preventing missing case errors.

Yes, you can use Zod with TypeScript to improve end-to-end type safety. Zod validates data transformation layers by parsing untrusted inputs into strongly typed objects, securing data flow across module boundaries.

Adjust tsconfig compiler options to strict modes and apply bounded generics to improve type safety. This configuration guides the compiler to enforce robust typings and catch type errors during development.

TypeScript needs strict boundary parsing for API schemas and domain models to prevent typing pitfalls. Parsing at boundaries ensures only validated, trusted data enters the system, enforcing robust error handling at compile time.