The Storage interface of the Web Storage API provides access to a particular domain's session or local storage. It allows, for example, the addition, modification, or deletion of stored data items.| MDN Web Docs
This API is used for the Web API testing. You can use it to trigger API endpoints, configure micro-services, prepare environment or the service to your e2e test.| playwright.dev
TestInfo contains information about currently running test. It is available to test functions, test.beforeEach(), test.afterEach(), test.beforeAll() and test.afterAll() hooks, and test-scoped fixtures. TestInfo provides utilities to control test execution: attach files, update test timeout, determine which test is currently running and whether it was retried, etc.| playwright.dev
Playwright Test supports running multiple test projects at the same time. This is useful for running tests in multiple configurations. For example, consider running tests against multiple browsers. This type describes format of a project in the configuration file, to access resolved configuration parameters at run time use [FullProject].| playwright.dev
A cookie (also known as a web cookie or browser cookie) is a small piece of data a server sends to a user's web browser. The browser may store cookies, create new cookies, modify existing ones, and send them back to the same server with later requests. Cookies enable web applications to store limited amounts of data and remember state information; by default the HTTP protocol is stateless.| MDN Web Docs
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
BrowserContexts provide a way to operate multiple independent browser sessions.| playwright.dev
The read-only sessionStorage property accesses a session Storage object for the current origin. sessionStorage is similar to localStorage; the difference is that while data in localStorage doesn't expire, data in sessionStorage is cleared when the page session ends.| MDN Web Docs
IndexedDB is a low-level API for client-side storage of significant amounts of structured data, including files/blobs. This API uses indexes to enable high-performance searches of this data. While Web Storage is useful for storing smaller amounts of data, it is less useful for storing larger amounts of structured data. IndexedDB provides a solution. This is the main landing page for MDN's IndexedDB coverage — here we provide links to the full API reference and usage guides, browser support ...| MDN Web Docs