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Free download puppeteer js
Free download puppeteer js








free download puppeteer js

You create an instanceof 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: Puppeteer requires at least Node v6.4.0, but the examples below use async/await which is only supported in Node v7.6.0 or greater. Be sure that the version of puppeteer-core you install is compatible with thebrowser you intend to connect to. Puppeteer-core is intended to be a lightweight version of Puppeteer for launching an existing browser installation or for connecting to a remote one. ```bashnpm i puppeteer-core or "yarn add puppeteer-core" Since version 1.7.0 we publish the puppeteer-core package,a version of Puppeteer that doesn't download Chromium by default. To skip the download, see Environment variables. Note: When you install Puppeteer, it downloads a recent version of Chromium (~170MB Mac, ~282MB Linux, ~280MB Win) that is guaranteed to work with the API. ```bashnpm i puppeteer or "yarn add puppeteer" Give it a spin: Getting Started Installation Capture a timeline trace of your site to help diagnose performance issues.

free download puppeteer js

Run your tests directly in the latest version of Chrome using the latest JavaScript and browser features.

free download puppeteer js

Create an up-to-date, automated testing environment.Automate form submission, UI testing, keyboard input, etc.

free download puppeteer js

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. Puppeteer is a Node library which provides a high-level API to control Chrome or Chromium over the DevTools Protocol. API | FAQ | Contributing | Troubleshooting










Free download puppeteer js