Type check Packages

Function to merge objects together. Can take one to many object. If only one object is used, it is cloned. merge does deep cloning of objects.

how to typeof easily

Type checking utils.

A robust micro library for type checking. Defers to constructs' internal `[[Class]]` property rather than duck typing for excellent type detection and to avoid triggering false positives.

JavaScript Type Checker

Create and validate your own var types

NPMs fastest, most comprehensive, and most correct typing package.

NPMs most comprehensive and most correct typing package. Blazingly fast

Typeis core

This is package to run processes in parallel. Most useful use case: to run vite build and typescript type checking in parallel.

Function to create-refs objects together. Can take one to many object. If only one object is used, it is cloned. create-refs does deep cloning of objects.

Function to get the type of the provided value. This is not the same as 'typeof'. It returns the capitalized type: Number, String, Array, Object, Data, RegExp, Symbol, etc.

Function to merge objects together. Can take one to many object. If only one object is used, it is cloned. merge does deep cloning of objects.

Function to get the type of the provided value. This is not the same as 'typeof'. It returns the capitalized type: Number, String, Array, Object, Data, RegExp, Symbol, etc.

Automatically generate runtime wrong type report from typescript type definition

This project when combined with design patterns adds common OOP functionality to JavaScript

Returns true if a value is a number and not NaN.