A client-optimized language that powers Flutter cross-platform apps.
Quick facts
What is Dart
A client-optimized language that powers Flutter cross-platform apps.
GitHub Linguist classifies Dart as a programming language, typically using extensions such as .dart.
File extensions:
Related extensions
Related languages
Frequently asked questions
A client-optimized language that powers Flutter cross-platform apps.
Common extensions include .dart.
Sources & standards
Updated 2026-08-18
Explore this reference