Puppeteer creates its own browser user profile which it cleans up on every run. Following on from LinPys comment, adapting my Dockerfile per the puppeteer documentation worked: FROM alpine:edge Installs latest Chromium (89) package.
This article describes some differences for Linux users. Puppeteer is a Node library which provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol. See this article for a description of the differences between Chromium and Chrome. It’s basically a browser which you can run from Node.js. Puppeteer runs headless by default, but can be configured to run full (non-headless) Chrome or Chromium. See Puppeteer.launch() for more information. Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol. You can also use Puppeteer with Firefox Nightly (experimental support). const puppeteer = require ( 'puppeteer' ) Ĭonst browser = await puppeteer. You create an instance of Browser, open pages, and then manipulate them with Puppeteer's API.Įxample: navigating to and saving a screenshot as example.png: Puppeteer will be familiar to people using other browser testing frameworks. Note that the working directory should be the one which contains package. All examples below use async/await which is only supported in Node v7.6.0 or greater. Just run the npm install command from the terminal. Starting from v3.0.0 Puppeteer starts to rely on Node 10.18.1+. To use Puppeteer with Node.js, youll need to install several packages and set up a few environment variables. Installing puppeteer NPM package directly wont work for some reason and sadly the official Puppeteer documentation in GitHub is not compatible with arm64 architecture. To download files with Puppteer we can either the browser's fetch feature - which will download the file into a javascript variable - or find and click the download button which will download the file to the browser's save directory: // start puppeteerĬonst browser = await puppeteer.launch() Īwait page._nd('Page.Prior to v1.18.1, Puppeteer required at least Node v6.4.0. How to Set Up Your First Test with Puppeteer.
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