Can puppeteers run on servers?

Puppeteer is a Node library that provides a high-level API to control headless Chrome over the DevTools Protocol. Also known as a Headless Chrome Node API, it is useful for automating the Chrome browser to run website tests . Fundamentally, Puppeteer is an automation tool and not a test tool.

Running it on a web server allows you to prerender any modern JS features so content loads fast and is indexable by crawlers . The techniques in this article show how to use Puppeteer’s APIs to add server-side rendering ( SSR ) capabilities to an Express web server.13 Nis 2021

Debugging options with Puppeteer Puppeteer also provides some additional debugging options that can be useful for testing React apps end to end . Let’s go over some of these options and walk through how to add them to an existing test.