It is a fast and lean implementation of core jQuery designed specifically for the server.Cheerio is a DOM parser, able to parse HTML and XML files.There are many differences between those 2 libraries, and each one comes with its own special features that you can leverage for web scraping. Differences Between Cheerio and Puppeteerĭifferences between Cheerio and Puppeteer.We will use both tools to scrape all the blog links from In Plain English, a popular programming platform.īut before we begin, let’s see what we are going to discuss in this article:

In order to compare Cheerio and Puppeteer, we will be building a simple web scraper with Cheerio and a web scraper with Puppeteer. Because of this, they are both popular choices for those who wish to build a node.js web scraper from scratch. puppeteerrc.cjs (or and Puppeteer are two Node.js libraries that allow you to programmatically browse the internet. Puppeteer uses several defaults that can be customized through configurationįor example, to change the default cache directory Puppeteer uses to installīrowsers, you can add a. Include $HOME/.cache into the project's deployment.įor a version of Puppeteer without the browser installation, see

Your project folder (see an example below) because not all hosting providers Heroku, you might need to reconfigure the location of the cache to be within If you deploy a project using Puppeteer to a hosting provider, such as Render or The browser is downloaded to the $HOME/.cache/puppeteer folderīy default (starting with Puppeteer v19.0.0). When you install Puppeteer, it automatically downloads a recent version ofĬhrome for Testing (~170MB macOS, ~282MB Linux, ~280MB Windows) that is guaranteed to

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