Jul 17, 2024

How You Can Scrape Web with Your Node.js Application

Web scraping with Node.js is a powerful technique to automate data extraction from websites. Start by selecting a web scraping library like `cheerio` or `puppeteer`. For simple HTML scraping, `cheerio` is lightweight and effective, mimicking jQuery syntax. For more complex tasks involving dynamic content or interactions, `puppeteer` provides a headless browser environment. Implement error handling and respect website terms of service to avoid IP bans. Always ensure compliance with legal requirements when scraping data from websites.