Null-aware elements in Dart 3.8

Did you know?

Dart 3.8 introduces null-aware elements!

This allows you to add nullable elements to a collection with a single character (?).

Much shorter than using the collection-if syntax. 👍

Null-aware elements in Dart 3.8

Here are some more examples (from the docs) showing how you might use this:

Null-aware elements (more examples)

More details on the feature specification:

Happy coding!

Want More?

Invest in yourself with my high-quality Flutter courses.

Flutter In Production

Flutter In Production

Learn about flavors, environments, error monitoring, analytics, release management, CI/CD, and finally ship your Flutter apps to the stores. 🚀

Flutter Foundations Course

Flutter Foundations Course

Learn about State Management, App Architecture, Navigation, Testing, and much more by building a Flutter eCommerce app on iOS, Android, and web.

Flutter & Firebase Masterclass

Flutter & Firebase Masterclass

Learn about Firebase Auth, Cloud Firestore, Cloud Functions, Stripe payments, and much more by building a full-stack eCommerce app with Flutter & Firebase.

The Complete Dart Developer Guide

The Complete Dart Developer Guide

Learn Dart Programming in depth. Includes: basic to advanced topics, exercises, and projects. Last updated to Dart 2.15.

Flutter Animations Masterclass

Flutter Animations Masterclass

Master Flutter animations and build a completely custom habit tracking application.