We have a troubleshooting guide for various operating systems that lists the required dependencies. Q: I am having trouble installing / running Puppeteer in my test environment? Use your favorite library or use our REST APIs easily. Get PDFs, screenshots, data or automate a repetitive task. Can be self hosted in your cloud or on-site Get started for free and scale up to millions of sessions a day. This means that Puppeteer does not support HTTP Live Streaming (HLS). Get going in minutes with powerful use-case specific REST APIs. Since Puppeteer (in all configurations) controls a desktop version of Chromium/Chrome, features that are only supported by the mobile version of Chrome are not supported.You should only use this configuration if you need an official release of Chrome that supports these media formats.) (However, it is possible to force Puppeteer to use a separately-installed version Chrome instead of Chromium via the executablePath option to puppeteer.launch. This means that Puppeteer does not support licensed formats such as AAC or H.264. Puppeteer is bundled with Chromium-not Chrome-and so by default, it inherits all of Chromium's media-related limitations.(For example, video playback/screenshots is likely to fail.) There are two reasons for this: You may find that Puppeteer does not behave as expected when controlling pages that incorporate audio and video. launch ( ) Q: What features does Puppeteer not support? Give it a spin: Getting Started InstallationĬonst browser = await puppeteer.
Capture a timeline trace of your site to help diagnose performance issues.Run your tests directly in the latest version of Chrome using the latest JavaScript and browser features. Create an up-to-date, automated testing environment.Automate form submission, UI testing, keyboard input, etc.Crawl a SPA (Single-Page Application) and generate pre-rendered content (i.e.Generate screenshots and PDFs of pages.Most things that you can do manually in the browser can be done using Puppeteer! Here are a few examples to get you started: Puppeteer runs headless by default, but can be configured to run full (non-headless) Chrome or Chromium. Bolt docs Puppet Development Kit The shortest path to creating better Puppet modules. Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol. Open source Puppet docs Bolt Learn to use Bolt to execute commands on remote systems, distribute and execute scripts, and run Puppet tasks or task plans on remote systems that don’t have Puppet installed. Here we generate a CSV file and have the browser download it await page.API | FAQ | Contributing | Troubleshooting We can call this generatePDF.js for convenience. This will be a JavaScript file that we’ll place within our server-side structure of our application. Const puppeteer = require ( 'puppeteer' ) Ĭonst browser = await puppeteer.launch() Step one: setting up Puppeteer & Handlebars First, we’ll create a directory for our PDF then import the required modules.
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