Puppeteer waitForNavigation

Puppeteer Screenshot to Take Screenshot of an Element Simply copy the selector of an element by right-clicking on the element and selecting Inspect . Then, right-click the highlighted part and select Copy and Copy Selector.

Debugging tips const browser = await puppeteer. launch({ headless: false }); Slow it down – the slowMo option slows down Puppeteer operations by the specified amount of milliseconds . It’s another way to help see what’s going on.

Puppeteer is a Node library which provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol. It can also be configured to use full (non-headless) Chrome or Chromium .

Puppeteer vs Selenium: Core Differences PuppeteerSeleniumPuppeteer was developed by Google and runs the script on ChromiumSelenium is the node.js library that is used to automate Chrome. This library is open-source and provides a high-level API to control ChromePuppeteer vs Selenium: Core Differences | BrowserStack www.browserstack.com › guide › puppeteer-vs-selenium

To use Puppeteer with Firefox, install the puppeteer package and set its product option to “firefox” . As of version 3.0, Puppeteer’s npm install script can automatically fetch the appropriate Firefox Nightly binary for you, making it easier to get up and running.

Memory requirements Actors using Puppeteer: at least 1GB of memory . Large and complex sites like Google Maps: at least 4GB for optimal speed and concurrency.