io-ts: Detailed Overview & Metrics

v2.2.22(4 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 TypeScript library for runtime type checking and validation. It allows you to define complex data types and validate input data against these types at runtime. io-ts leverages the power of TypeScript's type system to provide a robust and type-safe way to ensure data integrity in your applications.

Compared to other validation libraries like Joi or Yup, io-ts offers a more type-driven approach, making it particularly suitable for TypeScript projects. It provides a declarative and composable way to define and combine data types, enabling you to create precise and reusable validation logic.

Alternatives:
zod+
yup+
superstruct+
runtypes+
joi+
ajv+
computed-types+
ts-interface-checker+
typia+
class-validator+

Tags: typescriptvalidationruntime-type-checkingdata-integrity