![]() ![]() 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. In the end, you should have a list of 3 files, namely, index.js, package-lock.json and package.json, and a nodemodules folder. You’ll also notice that it downloads a recent version of Chromium (170MB Mac, 282MB Linux, 280MB Win) that is guaranteed to work with the API. ![]() Include $HOME/.cache into the project's deployment.įor a version of Puppeteer without the browser installation, see npm install puppeteer This will install Puppeteer from the NPM library. In my case, I’ll name it Puppeteer -Tutorial. ![]() To that end, create a new folder and name it whatever you like. The next thing to do is to initialize a new node.js project. Step 1: Install the package Install the package in your node project mkdir -p download-csv-puppeteer & npm init -y npm install puppeteer touch index. So you can pretty much do anything that you can do in the browser via code. Learn how to download Node.js installer and NPM here. Puppeteer provides the way to control and interact with your chrome/chromium browser via Node.js. Your project folder (see an example below) because not all hosting providers Alright, first thing, make sure you have Node and NPM installed Puppeteer relies heavily on those. Heroku, you might need to reconfigure the location of the cache to be within This part will walk you through the steps you'll need to follow to use Puppeteer in your tests: Download and install Node. If you deploy a project using Puppeteer to a hosting provider, such as Render or To use Puppeteer with Node.js, you'll need to install several packages and set up a few environment variables. The browser is downloaded to the $HOME/.cache/puppeteer folderīy default (starting with Puppeteer v19.0.0). Puppeteer is a Node library which provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol. 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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