Type-guard Packages

Runtime type checking library for TS & JS

TypeScript predicates library

TypeScript predicates library

A set of type guards for TypeScript

Type guard based on exclude

Simple typechecker for custom type guards

provides few test helpers

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 modern TypeScript library designed to reduce boilerplate for tagged unions, also known as discriminated unions. This library is also an implementation of algebraic data types

A simple library for implementing type guard in TypeScript.

Type-guards, casts and converts unknowns into typed values

TypeScript predicates and assertions library

provides few helpers to create type guards

Check if a value is a plain object, with TypeGuard.

A simple TypeScript library providing type guards for the primitive types in JavaScript.

TypeScript type guard utilities providing runtime type checking and validation with zero dependencies

A safe way to retrieve values from any level of the object cavity

The definitive JavaScript type testing functions

Typescript package boilerplate template