io-ts: Detailed Overview & Metrics

v2.2.21(11 months ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 0Monthly npm downloads

io-ts is a powerful TypeScript library for runtime type checking and validation. It allows you to define complex data structures as TypeScript types and provides runtime validation to ensure data integrity and consistency. With io-ts, you can easily create robust data validation pipelines, handle input validation in APIs, and ensure type safety throughout your application.

Compared to other validation libraries like Yup or Joi, io-ts leverages the TypeScript type system to provide static type checking at compile time and runtime validation during execution. It offers a seamless integration with TypeScript projects and enables you to enforce strict type constraints with ease.

Alternatives:
zod+
yup+
superstruct+
joi+
ajv+
runtypes+
computed-types+
class-validator+
typescript-is+
typia+

Tags: typescriptvalidationtype-checkingruntimedata-structures