Is Packages

Return `true` if a file extension matches the given string, array of strings, or RegExp pattern.

Check if given value is a plain object

package to check if the script is running with admin permissions

一些检查方法

Simple helper to create custom assertions

Check if a date is valid or not.

A function is a set of statements that performs a task or calculates a value.

A version is a set of numbers that identify a unique evolution of a system.

Micro library to check if a number is Negative Zero.

Returns true if the given number is odd, and is an integer that does not exceed the JavaScript MAXIMUM_SAFE_INTEGER.

Check if value is string.

A map is a collection of key-value pairs, with unique keys.

An iterable is a sequence of values.

32-bit integer can store values from −2^31 to 2^31 − 1.

Discover embedable content from URL's

A simple type checking library for Node.js

Wrapper to integrate with WSO2 Identity Server APIs

Cutie extension for checking types in JavaScript.

is type shorthands for fliphub - mini package with just class

This will check is date is today or not