Checking Packages

An Astro module that performs JSCS style checking

Type checking and DDD for JavaScript

run useful tests on your arrays or hashes of arrays or hashes

Find, Diagnose and fix problems in your JavaScript code.

Type check values: `is.string('🦄') //=> true`

All imaginable type checking utils with their negation

List of all javascript types. Used and useful for checking, validation, sanitizing and testing. Like isStream, isPromise, isWeakset and etc.

Types and run time type checking for JavaScript

Type-checking functions

Library to make type checking easy, and use of functions intuitive

Type checking, auto hotfixing and error handling.

A logical framework

Super-compact syntax for your type checking and throw statements.

a library for hassle-free type checking in Node.js

Typescript runtime type assertion. Works with a transformer that compiles structure information into the javascript code.

Validation framework for TypeScript and JavaScript

Simple cross-engine type checker

A parameter management utility.

Simple library allowing for adhoc polymorphism with javascript functions

Simple JavaScript type checking module. Returns a Boolean or type name for each type check.