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    How to speed up front-end applications using Flutter and Server Side Rendering (SSR)

    How to speed up front-end applications using Flutter and Server Side Rendering (SSR)

    The Flutter Web SSR (Server-Side Rendering) tool allows you to execute your app on the server so it can run anywhere, even if that’s mobile devices or desktop programs.

    This is a huge advantage over traditional native apps, which can only be developed for specific platforms. With Flutter Web SSR, you can develop your app once and deploy it to any number of devices and platforms.

    There are two main benefits of using Flutter SSR:

    1. It allows you to reach a wider audience with your app.

    2. It makes your app more searchable and discoverable online.

    If you’re looking to develop a web app with Flutter, then don’t forget about using the framework’s powerful server-side rendering (SSR) feature. SSRs allow for faster page loads and better loading speeds which means more people will be able to access your app without any problems!

    Server-side rendering for Flutter Web

    If you’re looking for a way to power your next mobile app, look no further than Flutter. This framework allows developers of all skill levels access to the world of user interface design through its simple yet powerful API’s. It already has capabilities that allow server side rendering making it easy on any device or browser!

    One of the key benefits of using Flutter for the web is that it supports Server Side Rendering (SSR). This means that your Flutter application can be rendered on the server, and then served to a client. This has many benefits including:

    – reduced load times, as the initial page render is done on the server

    – improved SEO, as search engines can index the server-rendered content

    – better UX, as users can see content immediately while the app loads in the background

    Using the flutter_web package, you can create web apps that use SSR. This enables your app to run smoothly and efficiently on both iOS or Android devices without any compatibility issues!

    Here’s a simple example of how to use flutter_web with SSR:

    First, create a new Flutter project:

    $ flutter create myapp

    Next, add the flutter_web dependency to your pubspec.yaml file:


    flutter_web: any

    Then, update your main.dart file to use a MaterialApp widget:

    import ‘package:flutter/material.dart’;

    void main() => runApp(MyApp());

    class MyApp extends StatelessWidget {

    // This widget is the root of your application.


    Widget build(BuildContext context) {

    return MaterialApp(

    title: ‘Flutter Demo’,

    theme: ThemeData(

    primarySwatch: Colors.blue,


    home: MyHomePage(),




    Finally, update your pubspec.yaml file to include a new asset:


    – assets/index.html // <– new line

    This index.html file will be used as the entry point for your Flutter web application.

    Now, you can run your Flutter application on the web:

    $ flutter run -d web

    You should see the default Flutter application running in your browser.

    Congratulations! Your beautiful Flutter app has just been rendered on the server, meaning faster load times and an improved user experience.

    Remember to keep the following points in mind:

    – The flutter_webview package is still in beta and is subject to change.

    – The current implementation of server-side rendering does not support all Flutter widgets. In particular, any widget that uses platform-specific code (e.g., Cupertinobutton) will not work on the Server side and must be downloaded locally before being used by your app or website!

    – Third-party packages are not yet supported. Make sure your favorite software is compatible with flutter_webview!

    Keep these points in mind and you should be able to create a basic SSR app with Flutter web. For more information, see the flutter_webview documentation.

    Written by Aayush
    Writer, editor, and marketing professional with 10 years of experience, Aayush Singh is a digital nomad. With a focus on engaging digital content and SEO campaigns for SMB, and enterprise clients, he is the content creator & manager at SERP WIZARD.