Type-validation Packages

schema validation for javascript

library providing precise and in-depth type information for any JavaScript object, be it a primitive, built-in types, ES6/ES2020 types or custom class.

Provides type detection and analysis for ANY Javascript object (including custom types) in any environment, even where native operators falter.

A flexible and robust package that provides a system for managing models, fields, and their validations.

Blazing fast input validation and transformation ⚡

Basic type validation and serialization

Runtime type guard generator for TypeScript. Create validators for objects, arrays, tuples and unions with automatic type inference. 3x faster than io-ts with zero dependencies.

Runtime type checking library for TS & JS

A type-safe library for dynamic object casting and ensuring type consistency in JavaScript/TypeScript.