Wireframe

A wireframe is like the blueprint of a house, but for a website or an app. It is a simple, black-and-white sketch that shows where things go before you start building.

Branch in Git

A branch in Git is an independent line of development. It acts as a pointer to a specific commit, allowing you to work on new features, bug fixes, or experiments without affecting the main, stable codebase (usually called main or master).