Flutter For Web Development: An Ultimate Guide with Demo

  August 04, 2023     0 Comments

As technology advances, the need for versatile and efficient development platforms for creating web and mobile applications has become paramount. Among the array of frameworks available, Flutter has emerged as a game-changer, providing developers with a powerful toolkit for building apps across various platforms. In this ultimate guide, we’ll explore the prowess of Flutter, particularly in web development, and dive into its features, benefits, and a demo to showcase its capabilities.

Understanding Flutter for Web and Mobile App Development

Flutter, introduced by Google, is renowned for its ability to create high-quality applications for mobile, web, and desktop from a single codebase. Originally focused on mobile app development, Flutter has expanded its horizons to the web, allowing developers to craft web applications using the same codebase as their mobile applications.

Key Benefits of Using Flutter for Web and Mobile App Development

  1. Single Codebase:

Flutter’s biggest advantage lies in its capability to use a single codebase for developing both web and mobile applications. This significantly reduces development time and resources required. 

  1. Hot Reload:

Developers can witness changes in real-time with Flutter’s Hot Reload feature, enabling quick iterations and speeding up the development process.

  1. High Performance:

Flutter compiles to native code, resulting in high performance across different platforms. This is crucial for creating seamless and responsive applications.

  1. Rich Widgets:

Flutter provides a wide array of customizable widgets that aid in creating stunning user interfaces for both web and mobile applications.

Comparing Flutter with React Native

Flutter is often compared to React Native, another popular framework for mobile app development. While both are exceptional in their own right, Flutter’s advantage lies in its single codebase feature for both web and mobile. React Native primarily focuses on mobile app development and requires separate codebases for web applications.

Flutter Demo: Building a Web App

To exemplify Flutter’s capabilities in web development, let’s consider a scenario. Imagine you’re a Flutter developer at Wama Technology, aiming to create a web application using Flutter.

Setting Up Your Development Environment

Ensure you have Flutter installed and set up. You can use your preferred code editor or IDE for Flutter development. Once ready, you can create a new react project using the following command:


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flutter create my web_app

Coding the Web Application

Let’s create a simple Flutter web application. Consider a basic To-Do list app for this demo.

  1. Creating the UI:

Using Flutter’s rich set of widgets, you can design the UI for your web app. Utilize Flutter’s Scaffold, ListView, and ListTile widgets to create a To-Do list layout.

  1. Implementing Functionality:

Add functionalities such as adding tasks, marking them as completed, and deleting tasks using Flutter’s setState and state management techniques.

  1. Testing the Web App:

Leverage Flutter’s Hot Reload to make changes and view the immediate results. Run your web app on different browsers to ensure compatibility.

Deploying the Web App

Once you have developed and tested your web app, it’s time to deploy it. Flutter allows you to generate a build suitable for the web.


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flutter build web

Upload the generated build files to a hosting service or deploy them on your preferred platform to make the web app accessible online.


Flutter’s evolution into web development has expanded its horizon, making it an ideal choice for creating applications across various platforms. Its ability to use a single codebase for web and mobile app development streamlines the entire process, saving time and resources for developers.

For Wama Technology and other development companies, adopting Flutter for web and mobile app development can significantly enhance their productivity and the quality of the applications they produce. The potential of Flutter in shaping the future of application development is immense, offering a seamless and efficient approach to building versatile applications.