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
Effortlessly create custom Flutter popups, from dropdowns to dialogs, using only the SDK. Achieve perfectly aligned designs without extra libraries. Full code for app that uses PopupFull code for app that uses Popup. GitHub Gist: instantly share code, notes, and snippets.Gist262588213843476 Common challenges Positioning pop-ups is a complex task,
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.
Computer Science
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
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
Thoughts
The Intricacies and Implications of Perfectionism Perfectionism is a trait that is often revered in our society, a kind of gold standard that many aspire to. But like the sheen of real gold, this trait has its allure and its pitfalls. It embodies the relentless pursuit of perfection, always shadowed
Flutter
In this article I want to show you how to implement sticky headers behaviour in Flutter without any packages. I will use slivers that are already in Flutter SDK. This is how these sticky headers look like: 0:00 /0:09 1× SliverMainAxisGroup A sliver that places multiple sliver children
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
Thoughts
For centuries, people have recognized a simple truth: "Teaching others is a way to teach yourself." A few months ago, I also began writing and have seen results. After realizing that I had a solid foundation and good grasp of concepts, I started producing written material. Initially, I