Zod

Zod is a TypeScript-first schema declaration and validation library. It allows developers to define the shape of their data and then validate that incoming data conforms to these defined schemas. This helps ensure data integrity and provides type safety at runtime.

It is used by developers to validate various data structures, such as API responses, user input, and configuration objects. Zod is suitable for projects that require robust data validation and benefit from strong typing in TypeScript environments.