Is-null Packages

Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

This library is to check for null and undefined values in JSON objects

Check does the given Javascript Object is a null.

Type check in TypeScript

Check if the parameter is null

ESNext type checker.

Simple and light-weight JavaScript type checker that brings convenience!

Simple JS library that checks if value is an empty object, collection, string

Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, strict object and more.

Check does the given Javascript Object is a null.

An Angular Library, that gives you a hussle free experience on data operation using pipes

A simple library to determine whether the object is null-like or not.

Check your types at runtime with ESNext syntax by meta programing in node.js and browser with interfaces, strict object and more.