![]() ![]() We the team at Checkly are going to pour a lot of love & care into this new project. ![]() Idea is the same: practical examples and guides, by the community. Automate form submission, UI testing, keyboard input, etc. Deprecation notice: We are moving our efforts to v, a new free & open source knowledge base for Puppeteer AND Playwright. Crawl a SPA (Single-Page Application) and generate pre-rendered content (i.e. The browser is downloaded to the HOME/.cache/puppeteer folder by default (starting with Puppeteer v19.0.0). Most things that you can do manually in the browser can be done using Puppeteer Here are a few examples to get you started: Generate screenshots and PDFs of pages. Output from some of the examples: codecoverage.js Test lazy loading strategy by seeing CSS/JS code coverage usage across page load. Here we generate a CSV file and have the browser download it await page. Use this online puppeteer playground to view and fork puppeteer example apps and templates on CodeSandbox. When you install Puppeteer, it automatically downloads a recent version of Chrome for Testing (170MB macOS, 282MB Linux, 280MB Windows) that is guaranteed to work with Puppeteer. Examples for using Puppeteer to do big, bold things. ![]() let uri 'data:text/csv charsetutf-8,' + encodeURIComponent(content) window. Click any example below to run it instantly proxy whatsapp-web. This page downloads a csv by creating a comma delimited string and forcing the browser to download it by setting the data type like so. Finally, we will click on the download button. Then we will find the download button on the page. We will open up a URL in a new browser tab. 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.Const puppeteer = require ( 'puppeteer' ) Ĭonst browser = await puppeteer.launch() Puppeteer Examples and Templates Use this online puppeteer playground to view and fork puppeteer example apps and templates on CodeSandbox. Downloading an image by simulating button click In the first example, we will take a look at a simple scenario where we automate a button click to download an image. ![]()
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