The Progressive Web App (PWA) has been accepted not only by the developers but also by web users. Developers can reduce costs and development time by bypassing the need to build different versions of the same app for multiple platforms.
The URL itself is enough to access which makes the user more connected to progressive web apps.
Important tips to keep in mind when designing progressive web apps:
1. Increase Load Time:
The web application should open immediately like a native app that does not consume much load time like websites. A Progressive Web Application (PWA) should take minimal load time, so apply a cache-first approach to the app development process instead of a network-first approach. Even if the load times are a bit high, engage the user with some interesting or fun elements on the screen.
2. Improving Load Performance:
To improve the performance of your progressive web application, Google recommends implementing the PRPL pattern. Its purpose is to optimize for easy development and deployment. The PRPL pattern is used to structure and serve progressive web pages. This includes pushing critical resources to the initial URL route, rendering the initial route, pre-cache remaining routes, lazy load, and creating the remaining routes on demand. It primarily attempts to optimize the minimum time-to-interaction on real-world mobile devices.
3. Keep your focus on the icon:
There is a need to develop a progressive web app to display the icons designed as per the guidelines of native apps. The icon design should be kept minimalistic so that it is easy to change. So while designing progressive web apps, you need to pay more attention to the icons.
4. Be Vigilant About Advanced Touch Interactions:
The key to designing a perfect progressive web app is to make sure that advanced touch interactions work well on real devices. It may not be impossible, but the navigation menu is tough to incorporate advanced touch interactions like “swipe to dismiss” or “pull to refresh”. If this conversation doesn’t work out well, you’ll be in trouble. If your PWAs require touch interaction, make sure they work well on real-time devices.
5. Use of System Fonts:
When designing a progressive web application, it is best to use the system’s preferred font based on the OS the user is using. It is more comfortable if the style matches the operating system it is working on. It is very beneficial to use device fonts instead of custom fonts. Implementing different menus and buttons per platform helps reduce user visual distractions.
6. Flawless Screen Transition:
On slow networks, it is very common that the network slows down or even blocks screen transitions. When the user clicks on a link or button in the web app and if the screen transition is slow, it can create the impression that the app is unresponsive to the user. This can be solved by using a skeleton screen. If the skeleton screen is implemented properly, customers don’t even realize that they are looking at one and the experience still feels seamless. The web app needs to be developed in such a way that the design should give the feel of a native app and the features should be loaded dynamically.
7. Responsive Content Requires:
A PWA needs to be just as responsive as a native app. As a developer, you must ensure that all image tags on a page must include the dimensions of the image. Placeholders help reduce the ‘jumping image effect’ that results from inefficient resizing of images. You can also figure out a way to accept user commands by highlighting the actions tab.
8. Use Service Worker:
Service workers are scripts that run in the browser background when the page is not opened. Make sure your browser supports service workers and if it supports service workers then you need to register a service worker file. If you want to set up prompts, push notifications and caching, etc. Are integral to your app design. By using service workers, Progressive Web Apps can better serve users even with poor internet connections.
9. Easy to Share:
10. Make sure buttons and non-content are not selectable:
When using Chrome, a tap on text is also often treated as a selection. As a result of this, a bug has been created that taps on buttons, and other ‘non-content one’s are recognized as selections. This Creates a strange experience for the users. To prevent this from happening, mark all non-content elements.