Flutter

This article is about the Chip widget in Flutter. We’ll have a glance at the fundamentals of the widget and then walk through a few examples of implementing it in practice. Without any further ado, let’s get......

Introduction There might be cases where the default soft keyboard on iOS or Android doesn’t fit your need, and it is very frustrating or almost impossible to archive your goal with that thing. Trying to tweak or deep customize......

This short and straightforward article is about converting UTC time to local time and vice versa in Flutter. Without any further ado, let’s get to the point. See Your Current Timezone You can get your current timezone by......

Many applications need a date range picker so that the user can filter records of financial transactions, orders, statistical data, or something like that, in a certain period. This article will show you how to implement a date range......

This article shows you a couple of different ways to use different configurations for development and production in Flutter. Using the dart.vm.product environment flag You can determine whether your app is currently running in......

This article shows you how to create a loading dialog from scratch in Flutter. Overview There are many scenarios where you have to perform an asynchronous computation (future), such as making HTTP requests, processing files,......

The StreamBuilder widget is used in many kinds of Flutter applications, especially chat applications, social networks, real-time content updates, etc. In this article, we will go over 2 complete examples of implementing StreamBuilder: the......

This article is about the Hero widget and hero animations in Flutter. We’ll have a glance at the essence of those things and then examine a complete example of using them in practice. The TL;DR In simple words, a hero......

When developing real-world applications, you often have to work with dynamic data retrieved from servers or databases. There will be cases where you need to deal with a list where each item in the list will come with a checkbox that......

In this article, we’ll build a small Flutter app to demonstrate how to validate email while the user is typing. This will help him or her quickly identifies if there is a typo or mistake going on. Here’s what you’ll see......

When building websites and mobile apps, there will be some cases where it is desirable to deploy more than one floating action button on one screen, such as a pair of Next/Previous buttons, several share buttons, several quick action......

When building websites or mobile apps, there will be occasions when you want to create underlined text with the aim of making it stand out from other text, such as links, certain sentences or words. special language to emphasize,......