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
State management is a fascinating area in application development. The core idea is to provide a solid foundation for implementing business logic by being scalable, maintainable, and testable. These things are interrelated, and it is all or nothing. So the solution can't be scalable and unmaintainable, or maintainable
Flutter
In today's data-driven age, understanding how users interact with your product is essential. Analytics Reporting isn't just about collecting data, but about doing it effectively, systematically, and in a manner that can be extrapolated for actionable insights. This comprehensive guide seeks to demystify the process of
Flutter
This article is about opacity widget, its performance and inner functioning. Also, I will tell why AnimatedOpacity & FadeTransition are more efficient for animations. Let's go! How opacity works On the lowest level there is an OpacityLayer, which applies opacity to its "subtree" (read my article
Flutter
Frequent changes to a widget's position, color, size, or children require rendering of new frames, which can degrade performance, especially in animations. In such cases, RepaintBoundary comes to our help. Painting Phase To understand how repaint boundary works and what problem it solves, I need to tell about
Flutter
Stacked Many people follow the official Flutter channel, and there is a well-known rubric called Observable Flutter, which invites the most renowned contributors and open-source activists. Recently, Dane Mackier, the author of Stacked, presented the library and I aim to provide an overview of his brainchild. My objective is to