Page provides methods to interact with a single tab in a Browser], or an [extension background page in Chromium. One [Browser] instance might have multiple [Page] instances.| playwright.dev
Programming languages all have built-in data structures, but these often differ from one language to another. This article attempts to list the built-in data structures available in JavaScript and what properties they have. These can be used to build other data structures.| MDN Web Docs
The Promise object represents the eventual completion (or failure) of an asynchronous operation and its resulting value.| MDN Web Docs