Open-source library that drives Playwright via LLM tool-calls — became the default underpinning for any 'browse-the-web for me' agent.
From Wikipedia
A browser user interface is a method of interacting with an application, typically hosted on a remote device, via controls presented within a web browser. This is an alternative to providing controls via a separate application with a dedicated graphical user interface (GUI) or command-line interface (CLI).