MVVM
In plain terms
An architecture using Model, View, and ViewModel with data binding.
Going deeper
Model-View-ViewModel binds the View to a ViewModel that exposes data and commands, so UI updates automatically as state changes. Data binding links view and logic.
Under the hood
Two-way binding reduces glue code; popular in WPF, Angular, and Vue-style reactive frameworks.
Examples
WPF, Angular, Vue, reactive UIs, data binding, frontend frameworks.
Think of it like...
Like a dashboard wired to the engine, gauges update automatically as conditions change.