As a Flutter developer, you might have encountered the term BuildContext early in your journey. Despite its importance, many developers struggle to grasp its full significance. Today, we’re going to dive into what BuildContext is, what it does, and why it’s crucial for running your Flutter app. What is BuildContext In both stateless and stateful widgets, when you override the build method, it takes BuildContext context as a parameter. This context is provided by the Flutter framework. Here’s a simple example to illustrate: Widget build(BuildContext context) { return OutlinedButton( onPressed: () async { await Future< void >.delayed( const Duration(seconds: 1 )); if (context.mounted) { Navigator.of(context).pop(); } }, child: const Text( 'Delayed pop' ), ); } BuildContext do a simple task, track all of your widget location. In flutter, it all about widgets. Everything is build on a collection of widgets. Some widgets are parent w