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Category: Graphical User Interface

Category containing articles about Graphical User Interfaces

Feature Flags - Enable Functionality from the BackEnd

Feature Flags – Enable Functionality from the BackEnd

Posted on November 16, 2025November 16, 2025 by Toma Velev

Feature Flags let you turn features on/off dynamically from the BackEnd, without redeploying your app. They’re perfect when you want features to depend on server load, user profile, A/B tests, or any other dynamic condition. Below is a clean mental model you can directly apply (Flutter, Java backend, etc.). ✅ What Feature Flags Solve Feature…

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React & Flutter are Framework Brothers from different Fathers

React & Flutter are Framework Brothers from different Fathers

Posted on February 2, 2024February 2, 2024 by Toma Velev

React & Flutter Framework are Brothers from different Fathers. Flutter and React share the goal of facilitating UI development, they have distinct characteristics and are not directly related, but the underlying concepts are so obviously identical. Component-Based Architecture Both Flutter and React follow a component-based architecture, where the user interface is broken down into reusable…

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Flutter Material Icons

Flutter Material Icons

Posted on January 13, 2024 by Toma Velev

In my opinion – it is great that Flutter provides build-in Material Icons – most commonly used forms and all kinds of user interfaces. One of the powers of platforms are their commonality – so there is small to none learning curve of everyday users. – You have a disadvantage if you want to have…

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Vaadin - Abstracting away the Web for Business Applications with Java

Vaadin – Abstracting away the Web for Business Applications with Java

Posted on November 22, 2023November 22, 2023 by Toma Velev

Vaadin is a Java framework for building modern Business Web Applications. It is designed to simplify and abstract away the complexities of web development, allowing you to create rich, interactive user interfaces using ONLY Java. I personally use it for Administrative interfaces as it minimizes the need to write separate logic for the server-side functionality…

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How important are Keys in Flutter

How important are Keys in Flutter?

Posted on July 15, 2023July 16, 2023 by Toma Velev

Keys in Flutter play a vital role in managing and identifying widgets within the widget tree. It is a component that helps Flutter determine the identity and uniqueness of the visual elements. While keys may seem like a simple concept, they have significant implications for performance, state management, and user interface rerendering after changes. Widget…

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What are the Flutter BloC State Management - Common States

What are the Flutter BloC State Management – Common States

Posted on July 12, 2023July 12, 2023 by Toma Velev

In the BLoC (Business Logic Component) state management pattern of Flutter Framework, there are typically few common states used to represent the different stages of data or UI changes. Loading State The loading state is used to indicate that the application or a specific feature is currently fetching data from an external source, such as…

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Great User Experiences with Flutter

Great User Experiences with Flutter

Posted on April 17, 2023July 10, 2023 by Toma Velev

Flutter is a powerful framework that allows developers to create rich and engaging user experiences. Here are some ideas for creating great user experiences with Flutter. Custom Animations Flutter allows developers to create custom animations that can be used to add visual interest and interactivity to the user interface. Animations can be used to create…

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Flutter vs Java

Flutter vs Java GUI (Graphical User Interface) Frameworks

Posted on January 21, 2023November 18, 2023 by Toma Velev

Here is my presentation and prepared text for the lecture ” Flutter vs Java GUI (Graphical User Interface) Frameworks ” – given at http://polyglot4dev.com/ presented in the summer of 2022. In this post I’ll try to tell stuff that I didn’t managed to say, write, or emphasise before. Flutter vs Java Graphical User Interface Frameworks…

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Flutter Framework

How to pinch Flutter to your Manager

Posted on January 15, 2023April 8, 2023 by Toma Velev

If you want to persuade your manager to use Flutter for your next mobile app development project, here are a few points you might consider: By highlighting the benefits of Flutter, you can help convince your manager that it is the right choice for your next mobile app development project. It may also be helpful…

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Flutter Framework

Why Choose Flutter Framework for CTO

Posted on January 15, 2023November 18, 2023 by Toma Velev

As a CTO, you have a lot of responsibilities and must make many important decisions about the technology and tools your team uses and if you target mobile – One framework that you may want to consider is Flutter, a cross-platform mobile app development framework created by Google. As part of Google – this may…

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Post Categories

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