Determine a value's type.

Determine the name of a value's constructor.

Test if a value is object-like.

Test if two arguments have the same native class.

Determine the specification defined classification of an object.

Detect native Symbol.toStringTag support.

Test if two arguments have the same type.

Validate infrastructure as code (IaC) and objects using PowerShell rules.

types.js - 专注于检测 JavaScript 数据类型的工具库。

TypeScript typeof utility helper with no dependencies.

A set of useful utility functions for JavaScript run-time type checking and inspection.

Get the native JavaScript type of a value, fast. Used by superstruct, micromatch and many others!

Is the value an object, and not an array or null?

This repository includes all basics of JavaScript . It is a perfect option for beginners and those want to refresh their knowledge. This repo includes practical examples so far, and the comments explains everything from A-Z.

✍🏿Get the exact type of a value

👺 weak but accurate type checking that returns a string representation of input's type

Use the JavaScript console to debug programs and prevent common issues before they happen

Typechecking with ease.

An importable TypeScript method to fix the JavaScript 'typeof' operator. This code is written as a module for the deno runtime.