What’s this called?

What’s this called?

The visual dictionary of UI. See the element, learn its real name, and prompt your coding agent with precision. Double-press any word on the site for a plain-English definition.

Describe the thing…“pale background behind a menu bar icon”“the dark see-through layer behind a popup”“the gray text inside the box that disappears when you type”“the dot you drag to change the volume”“the text gets cut off with three dots”⌘K

Guides — the decisions before the names

AppKit vs SwiftUIThe same Mac element has two real names — which one to say in a prompt.Swift vs ElectronNative app or web-in-a-shell — the first fork, and the vocabulary it decides.The Translation Table60+ elements: plain name → AppKit → SwiftUI, searchable.