Usage

Simple utils for JavaScript: type checkers, regex patterns, and environment support flags.

helping-js is vanilla JavaScript with no external dependencies. It supports ES5 (CommonJS) and ES modules, and works in Node and browsers.

Installation

npm install helping-js --save

yarn add helping-js

Usage

1. You can import in your js file es6 (modules,vue,react,...)

import { isString } from 'helping-js/core/types'

console.log(isString('test')) // true
console.log(isString(true)) // false

2. You can import in your js file es5 (nodejs)

var { isString } = require('helping-js/core/types')

console.log(isString('test')) // true
console.log(isString(true)) // false

3. You can use from CDN (ESM only). For production, pin a version: https://unpkg.com/helping-js@3/core/types.js

import { isString } from 'https://unpkg.com/helping-js/core/types.js'

console.log(isString('test')) // true
console.log(isString(true)) // false

4. TypeScript: The package ships with declaration files (.d.ts). Import from helping-js/core/types (or other subpaths) and you get full type checking.

5. Helper modules (v3+): Optional utilities live under helping-js/core/number, core/string, core/value, core/array, core/object, core/function, core/async, core/url, core/date, core/advanced, core/tree, and core/dom (browser-only). Start at Helpers overview for cross-framework samples, then open a dedicated page per module (e.g. Number, Async, DOM) for API tables and focused examples.