These days, business owners prefer to build Progressive Web Applications (PWAs) to deliver a fast and engaging mobile app-like experience to the users. Such applications greatly support offline usage, push notification, and background synchronization. Today, we will take a closer look at how to create a progressive web app.
While you may need to engage a professional website development company to build a PWA, a detailed understanding of the process and features will help you to set an expectation standard, evaluate the performance of the end result and determine if the service is value-for-money. Without further ado, let’s quickly dive in.
Here, we will check out what to expect from your PWA:
With all these features, progressive web apps greatly enhance user experience.
Here are the major components of a PWA architecture:
PWA is the future of web development. Take a look at some of the key principles outlined by Google for progressive web app development.
Here are two crucial utilities for reducing the overhead in service worker setup:
-sw-precache – The build-time tool generates a service worker script ideal for precaching a web app shell.
-sw-toolbox – the library provides runtime caching for less frequently used resources
Chrome on Android supports adding sites on the home screen using web app install banners. The app has to display install prompts. For that, it should:
-Have a valid web app manifest
-Have a registered service worker
-Be served over HTTPS
Various app install banners are available for you to use.
The Manifest for web apps is a JSON file that enables you to control the appearance of the app on the device’s home screen and define how the users can launch it. It allows the app to offer a mobile app-like experience. You may allow them to launch the app in full-screen mode (without displaying a URL bar) and have control over the screen orientation.
For instance, the latest version of Chrome on Android supports controlling theme colour along with Splash screen. It also defines the icons by size and density. The manifest file can be found in Google Chrome samples and Web Starter Kit.
A PWA can send a notification even when it is not in use. The browser can be closed and the users need not actively use the app to receive push notifications. This feature demands support from the web app manifest and service worker.
The Push API is implemented in Chrome. The Push API and Notification API opens a wide range of possibilities to re-engage with your users.
With time, many advanced features are coming to the forefront to build user engaging and highly interactive PWA. For instance, Web Bluetooth allows the users to talk to Bluetooth devices while using your web app. The Background Synchronization feature allows data sync with a server even if the web app is closed.
These features are layered in contemporary applications to enhance user experience.
Before closing, we want to address a significant issue. PWAs are different from traditional HTML-based websites. This inspired a myth that progressive web apps cannot be indexed by search engines.
It’s time to bust the myth as a PWA can be indexed just like any other web page. That’s why it is important to optimize a PWA for search engines. Being lightweight, PWAs is one step ahead in becoming SEO-friendly. You can engage professional SEO services to ensure that your application ranks high on the search engine.
Following the above-mentioned tips will help you to create a user-friendly progressive web app. If you have more to add to our list, feel free to share your thoughts with us.
Soumi Bhattacharya is an experienced content developer & keen observer of all things digital. Analyzing the latest trends in technology is her forte.