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link-exists

A super lightweight JavaScript / TypeScript library to check whether a given url is valid and exists or not.

Installation

``bash
npm install link-exists
`

Features

A super lightweight library to validate if a given url is valid or not. Some additional features are-

- less than 1 kb in size
- additional configuration to validate as per custom requirement
- supports node.js latest version
- TypeScript and JavaScript support
- built on ES6 modules
- Jest test cases with 100% coverage
- Promise based result

Usage (TypeScript)

`typescript
import { linkExists } from 'link-exists';

const result = await linkExists('https://stackblogger.com');
console.log(result);
// OUTPUT true

const result = await linkExists('https://some-invalid-url.com');
console.log(result);
// OUTPUT false

const result = await linkExists('stackblogger.com');
console.log(result);
// OUTPUT false

// Configuration
const result = await linkExists('stackblogger.com', { ignoreProtocol: true });
console.log(result);
// OUTPUT true
`

Usage (JavaScript)

`javascript
const { linkExists } = require('link-exists');

const result = await linkExists('https://stackblogger.com');
console.log(result);
// OUTPUT true

const result = await linkExists('https://some-invalid-url.com');
console.log(result);
// OUTPUT false

const result = await linkExists('stackblogger.com');
console.log(result);
// OUTPUT false

// Configuration
const result = await linkExists('stackblogger.com', { ignoreProtocol: true });
console.log(result);
// OUTPUT true
``

$3

MIT