Checking Packages

A set of types, type checks, and type guards for simpler, safer, and easier to read code.

npm checking

Official plugins for Redux Resource

A standard set of errors and methods for simpler, safer, and easier to read code.

Infer the content-type of a request.

A set of types, type checks, and type guards for simpler, safer, and easier to read code.

library for crafting types and casting type inhabitants

Fast, extensive and customizable type checking library

Validate an email address

type safety request build with zod

Retardedly basic type checking for Node.js and the browser.

Function argument validation for humans

A simple but powerful Type Checking Library

Guard against null and undefined values

allows easy type enforcement for all JS types objects and classes. it is also extensible and provides simple to use type checks for your own custom classes and types

Find the dependencies of an NPM package

Provides types for all ports in computer networking, also includes types for common services

Infer the content-type of a request using Fetch API interfaces.

A set of type checks, guards, and predicates for simpler, safer, and easier to read code.

Type check values. This is a fork of sindresorhus/is, but with CommonJS support.