How to Extract Web Data using Node.js?

What is Web Data Extraction?

  • Extracting emails from different websites for the sales leads.
  • Extracting news headlines from different news websites.
  • Extracting product data from different e-commerce sites.

What Would We Want?

  • Extracting data by doing an HTTP request
  • Scraping important data through parsing HTML DOM
  • Axios — It is a promise-based HTTP client for browser as well as node.js.
  • Cheerio -Cheerio makes that easy to choose, edit, as well as view DOM components.

Setup

npm install axios cheerio
const axios = require('axios'); const cheerio = require('cheerio');

Parse with HTML using Cheerio.js

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3i Data Scraping

3i Data Scraping

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3i Data Scraping is an Experienced Web Scraping Service Provider in the USA. We offering a Complete Range of Data Extraction from Websites and Online Outsource.