Puppeteer documentation download free6/19/2023 ![]() Otherwise, it’s not possible to script and run code. To start scripting a code editor needs to be available. ![]() Before you startīefore we start scripting, a couple of preconditions need to be in place: This article will focus on a simple step-by-step approach on how to start with Puppeteer and create a short HTTP trace, which logs all the web browser interactions. Capture a timeline trace to help you find performance issues.Create an up-to-date, automated testing environment.Automate form submissions, UI testing, and keyboard input.Generate screenshots and PDFs of pages. ![]() Basically, everything you do manually in the browser can be done via Puppeteer. Puppeteer is a Node library that allows a high-Level API to control Chrome over the DevTools protocol. ![]()
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