Foundations

Flutter · Beginner - the basics, step by step

• Flutter and Dart: installation and first projectDiscover what Flutter and Dart are, install the tools, create your first project, and experience the magic of hot reload.
• Dart basics: variables, functions, and null safetyLearn to store values in typed variables, write functions, and understand the protection against null.
• Everything is a widget: Text, Container, and IconUnderstand Flutter's big idea, the widget tree, through three basic building blocks: Text, Container, and Icon.
• Layout: Row, Column, Padding, Expanded, SizedBoxOrganize multiple widgets on screen using columns, rows, spacing, and space distribution.
• Interactivity: buttons, StatefulWidget, and setStateBring your screens to life by responding to button taps and updating the display with setState.