Puppeteer

Easily generates PDFs and screenshots of web pages.

Navigate pages, click buttons, and fill out forms automatically. Puppeteer

Runs by default without a visible UI, making it fast and suitable for server-side tasks . Easily generates PDFs and screenshots of web pages

Useful for UI testing , capturing performance timelines, and testing Chrome Extensions. capturing performance timelines

"Puppeteer" most commonly refers to a high-level automation library for web browsers, though it is also the name of a critically acclaimed PlayStation 3 video game.