2/13/2024 0 Comments Download jest puppeteer![]() The launch method initializes the instance at first, and then attaching Puppeteer to that. The easiest way to interact with the browser is by launching a Chromium instance using Puppeteer: This is the reason why Puppeteer’s ecosystem provides methods to launch a new Chromium instance and connect an existing instance also. Naturally, it should have a Chromium instance to interact with. ![]() Now, we’re absolutely ready to go! □ Interacting BrowserĪs mentioned before, Puppeteer is just an API over the Chrome DevTools Protocol. Simply run the following to install: npm install puppeteer Once it’s installed, the most recent version of Chromium is placed inside node_modules, what guarantees that the downloaded version is compatible with the host operating system. The main package, called puppeteer, which is actually a full product for browser automation on top of puppeteer-core. In order to install, just run: npm install puppeteer-core It comes in handy mainly when we don’t need a downloaded version of Chromium, for instance, bundling this library within a project that interacts with a browser remotely. Library PackageĪ lightweight package, called puppeteer-core, which is a library that interacts with any browser that’s based on DevTools protocol - without actually installing Chromium. To begin with, we’ll have to install one of Puppeteer’s packages. Check it out during the article or afterwards. ![]() It lets us run Puppeteer scripts every couple of minutes or trigger them from the continuous integration pipeline. ![]() In this article we’re going to try out Puppeteer and demonstrate a variety of the available capabilities, through concrete examples.ĭisclaimer: This article doesn’t claim to replace the official documentation but rather elaborate it - you definitely should go over it in order to be aligned with the most updated API specification.Īctive Reliability for Modern DevOps TeamsĬheckly does in-depth API monitoring and synthetic monitoring using Puppeteer. ![]()
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