JSPM

Collection of methods for check

JavaScript utility methods for strings

helper tools for javascript validation

Simple type checker in JavaScript.

picker([{id:10}, {id:20}], '*.id=>[]', true) => [ 10, 20 ], ...

A fixed version of the native javascript typeof function.

Strility is a string manipulation library

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

工具类

Type check in TypeScript

Template filters to check if a value is a list, object, string or number.

locore is a Standard library. the library with basic JavaScript methods to improve development efficiency.

JSON that supports binary via bops & base64

js 工具库

Simple type checker in JavaScript.

A node.js module to get, compare and check types

This package is for confirming data that will take arguments to verify its value and type.

This module copies functionality of core-util-is v1.0.2 for ExtendScript.

declarative check type of function arguments and development profiler for your functions

javascript string utils

JS常用工具封装

js各种类型判断工具/A type tool for javascript。 原typest归属账号neo***8迁移到本npm下。

a collection of javascript prototype extensions that make your javascript coding very easy and hanndy.

JavaScript轻量工具类~

php string trim function in javascript.

js各种类型判断工具/A type tool for javascript

The `util.is*` functions introduced in Node v0.12.

Simple Object type/name checks

A vanilla JavaScript library for checking the type of variables in a more robust and accurate way than the typeof operator

This library provides core functionalities for determining the type of a given object, supporting various JavaScript data types.

This library will help to assert the parameters, instances, classes, functions, primitive/non-primitive types

check whether value is undefined or empty or null

ES helper functions from ES5 shim with no dependencies

一些常用的公共方法

javascript类型判断

The fast and reliable JS type-checking toolbox!

NodeJS Native Helper

JSON isString method

@mozeyinedu/check is a package that contains functions that check some conditions just to preserve time for other stuff

Check if the given value is of a specific type.

A very simple "typeof" detection

Javascript data type check true or false.

A utility function to fix and extend the built-in ''typeof'' operator of JavaScript.

This package is to check whether is string or not ?

This package is t check whether is string or not ?

Check variable existence

JavaScript library to check data types

Package to check whether it is string or not ?

The `util.is*` functions introduced in Node v0.12. Now with React Native support.

Set of shortands of Object.prototype.toString for fast and simple type check

Check if the parameter is string

Check if a parameter is a string.

A small set of functions to check value against a specific type

creating first node pkg