Tag

“language”

Dart Class Modifiers: final, base, interface, and sealed

Dart 3.0's class modifiers let you control whether other libraries can extend or implement your classes. A practical guide to all four.

Dart 3.6 added underscore digit separators for readable number literals. Here's what changed and how to use the syntax.

Dart 3.13 lets you replace the repeated class name with new or factory in constructor declarations. Here's how the concise syntax works.