Tag: Flutter

  • When developing with Flutter and Dart, encountering the “instance of ‘Future<dynamic>’” error can be a bit puzzling at first. Let’s break down what this error means, and then I’ll guide you through some steps to resolve it. What are Futures in Dart? In Dart, a Future represents a potential value or error that will be…

  • In the world of Flutter development, encountering coding problems is a routine part of the job. Fortunately, platforms like StackOverflow, GitHub and others provide invaluable resources for overcoming these challenges. This guide will show you how to effectively use StackOverflow to search for answers and GitHub to explore code snippets that can inspire solutions to…

  • The Flutter 3.19 update brings a host of powerful features and enhancements that further streamline and expand the capabilities of app development. This release, integrating new tools and expanded platform support, underscores Flutter’s commitment to innovation and community-driven development. What’s New in Flutter 3.19 Flutter 3.19 introduces a significant upgrade with the inclusion of the…

  • State management is a pivotal aspect of app development, especially when dealing with large and complex applications. Flutter offers a plethora of options for managing state, each designed to cater to different project needs and developer preferences. This guide explores the major state management solutions in Flutter, including Riverpod, ScopedModel, InheritedWidget, Provider, BLoC, and Redux,…

  • Flutter, Google’s open-source UI software toolkit, is celebrated for its rapid development cycles, versatile UI capabilities, and impressive native performance. This powerful framework allows developers to build beautiful, natively compiled applications for mobile, web, and desktop from a single codebase. Here, we explore six innovative apps developed using Flutter, each showcasing different facets of its…

  • Flutter, the open-source UI software development kit from Google, offers a dynamic environment for building visually appealing mobile apps. One crucial aspect of app design is the seamless integration of icons. They not only enhance aesthetic appeal but also facilitate user navigation. This tutorial delves into the top icon packages available for Flutter, aiding developers…

  • If you’re developing a Flutter app, you may have noticed a red banner with the word “DEBUG” appearing at the top right corner of your app’s screen. This banner is known as the Flutter debug banner, and it’s used to indicate that your app is currently running in debug mode. While this banner is useful…

  • In Flutter, you may want to use custom colors that aren’t available in the default color palette. One way to do this is by using hexadecimal color strings. In this tutorial, we’ll show you how to use hexadecimal color strings in Flutter to create custom color schemes for your app. You can use hexadecimal color…

  • In Flutter, dialogs are a common way to display important information or receive user input. By default, dialogs are dismissed when the user taps outside of the dialog box. However, there may be cases where you want to prevent the dialog from closing on outside touch. In this tutorial, we’ll show you how to achieve…

  • Flutter’s growing popularity as a framework for building cross-platform mobile applications has given rise to a wealth of resources, including numerous free app templates. These templates can drastically reduce development time and costs by providing a solid and tested foundation. This article highlights some of the best sources for finding free Flutter app templates and…