Dart
In plain terms
Google's language powering the Flutter UI framework.
Going deeper
Dart is a clean, object-oriented language optimized for building fast cross-platform apps, especially mobile, via Flutter. It compiles to native code and JavaScript.
Under the hood
Ahead-of-time compilation gives smooth UIs; just-in-time compilation enables hot reload during development.
Examples
Flutter mobile apps, web apps, Google Ads UI, cross-platform desktop.
Think of it like...
Like a single blueprint that builds the same house on Android, iOS, web, and desktop.