by lucent | Oct 27, 2026 | Browser, Security |
Session security protects the continuity between a successful login and the requests that follow it. It includes how a session is established, how its credentials are carried, how permissions are enforced, and how access expires or is revoked. A cookie is not...
by lucent | Oct 22, 2026 | Automation, Browser, Security |
Secrets are values that must remain confidential because their disclosure could enable access, impersonation, decryption, or another protected action. Passwords, private keys, session tokens, and many API keys belong in this category. Configuration tells a system how...
by lucent | Oct 19, 2026 | Browser, Workflow |
Client state is information held by a browser or client application, such as open panels, form values, and locally cached records. Server state is information maintained by a backend system, such as stored documents, account settings, and operation status....
by lucent | Oct 18, 2026 | Accessibility, Browser, HTML, Optimization |
A component can work well in isolation and still create accessibility barriers when it becomes part of a larger interface. Its labels may lose their meaning, its headings may no longer fit, or its focus behavior may conflict with another component’s behavior....
by lucent | Oct 18, 2026 | Browser, Optimization, Workflow |
A successful HTTP request establishes something about an exchange between a client and a server. It does not, by itself, establish that the person’s intended task is complete. A server can return 200 OK while the response body reports an application error. A form can...
by lucent | Oct 18, 2026 | Browser, Optimization, Workflow |
The CSS Object Model (CSSOM) is a set of interfaces for representing and working with CSS stylesheets, rules, and declarations in the browser. It lets scripts inspect or modify styling information and request the resolved styles of an element. Between a declaration...
