What are the differences between Scrapy and Puppeteer?

What are the differences between Scrapy and Puppeteer?

Scrapy is a Python framework for web scraping, while Puppeteer is a Node.js library that controls headless Chrome. Scrapy is great for large-scale scraping and data extraction, while Puppeteer is ideal for automating web interactions and rendering JavaScript-heavy pages.

Which one is better for scraping dynamic websites?

Puppeteer is generally better for dynamic websites because it can render JavaScript and interact with the page like a real user. Scrapy can handle dynamic content too, but it may require additional tools like Splash or Selenium.

Can I use Scrapy with JavaScript?

Yes, you can use Scrapy with JavaScript by integrating it with tools like Splash or Selenium to render JavaScript content before scraping.

What are the performance differences between the two?

Scrapy is typically faster for large-scale scraping due to its asynchronous architecture, while Puppeteer may be slower because it operates in a headless browser environment.

Which one should I choose for my project?

It depends on your project needs. If you need to scrape static pages or large amounts of data, go with Scrapy. If you need to interact with dynamic content or automate browser tasks, Puppeteer is the better choice.