Focus is a key system in Flutter that manages which element is active and directs keyboard input accordingly. It also enables easy navigation between elements, ensuring smooth tab traversal for better accessibility. In this article we will understand how all these works together. Outline 1. Focus Tree 2. Keyboard and
Dart
When developing with Dart and Flutter, choosing the right packages can make your project more productive and functional. But some of them can cause problems, like poor performance, bad code, or maintenance issues. Outline 1. Architecture & State Management 1. get 2. riverpod 3. stacked 4. mobx 5. hydrated_bloc
Flutter
Popups are essential UI elements that provide contextual information or options without navigating away from the current screen. They can be used for dropdowns, tooltips, dialogs, and more. In this article we'll find out how to craft them the right way. Outline 1. Popup Widget 1. Example Usage
Architecture
This is the second part of the Auth in Flutter series. In this article, we will discuss how to implement Authentication and Authorization in Flutter correctly. Our focus will be on Navigation and Guards. Here's the link for the previous part in case you didn't read
Authentication and authorization are crucial components of modern applications, ensuring that users can securely access and interact with the features and data they're entitled to. I'm starting a series of articles that dive deep into doing it right, with a focus on practical insights and essential
Flutter
Introduction Applications frequently require data input from users, such as when creating an account. Forms serve as the primary tool for this purpose, making it crucial to understand the principles of effective form design and implementation. 1. Form Fundamentals 2. Validation 1. Async Validation 3. Dynamic form fields 4. Multi-page
Architecture
This article is a complete guide to the data layer, covering data sources, providers, repositories, error handling, caching, testing and more. For the best grasp of the topic, read the sections sequentially, as each builds upon the previous one. Table of Contents 1. Understanding Data Sources 1. Importance of interfaces
Architecture
Every project needs a well-defined, clear and strict architecture that is easy to maintain. Building it is hard and requires experience. The article series I am beginning with this piece will be a valuable resource for anyone looking to improve their skills or discover something new and interesting. Goals of
Architecture
Gain a clear understanding of exceptions versus errors, hone your try/catch skills, and effectively manage stack traces. Also included: a critical perspective on the either method. Why it matters: Error handling is essential in every program (e.g., no internet, file not found) and must be kept maintainable. Table
In this article I will share with you all the best practices with Dart & Flutter. In retrospect, I would have been very happy to have such a source of knowledge. Funny thing: it gets updated frequently when I remember something interesting. Flutter Best Practices Flutter is a great framework
Thoughts
Have you ever experienced feelings of anger, frustration, powerlessness, anxiety, bitterness, or loneliness? Have you acted impulsively or recklessly due to these emotions? Have you ever made a decision that you later regretted? Chances are, your answer is "yes". I, too, have faced these situations on numerous occasions.
Let's delve into a bit of history. Initially, various computer manufacturers developed their own character sets. However as computers evolved and became increasingly popular, the lack of standardization led to compatibility issues when sharing data between systems from different manufacturers. In the early days of computing, different computer