Puppeteer python download6/18/2023 ![]() It “ provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol.” On the other hand, Puppeteer is actually a browser automation tool, designed to mimic users’ behavior to test websites and web applications. Although in small projects we won’t notice, in large scraping tasks it will become a big time saver. ![]() Because Cheerio doesn’t render the website like a browser (it doesn’t apply CSS or load external resources), Cheerio is lightweight and fast. However, Cheerio is well known for its speed. To select elements, we can use CSS and XPath selectors, making navigating the DOM easier. What is Cheerio?Ĭheerio is a Node.js framework that parses raw HTML and XML data and provides a consistent DOM model to help us traverse and manipulate the result data structure. Now that you have a big picture vision, let’s dive deeper into what each library has to offer and how you can use them to extract alternative data from the web. Puppeteer can take screenshots, submit forms and make PDFs.Cheerio makes extracting data super simple using JQuery like syntax and CSS/XPath selectors to navigate the DOM.Compared to Cheerio, Puppeteer is quite slow.Cheerio is lightning fast in comparison to Puppeteer.It has a steep learning curve as it has more functionalities and requires Async for better results. ![]()
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