Progressive Web Apps: What they serve & what advantages they’ve

what is progressive web app technology
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What are progressive web apps ?

Progressive Web Apps are a set of tools for mobile devices that came to the world of web development from the hand of Google and allow you to get an experience very similar to that of a native web application. That is to say, they are the means to convert a web into a mobile application, making it accessible to different media and making it easier for all users to enjoy the most complete experience possible from their smartphones, tablets, etc.

what are the advantages of progressive web applications

For many years now, big companies like Google, Twitter or Facebook have been using Progressive Web Applications on a regular basis, but in recent times these solutions have been available to any programmer looking for an easy and effective way to adapt their website to any mobile device.

Advantages of Progressive Web Apps

One of the strengths of Progressive Web Apps is the fact that their functionalities associated with mobile apps and very similar to those of mobile applications.

Among its most relevant features are the push notifications, which offer the possibility of interacting with the user by sending notifications to the device. Today we’ve a unique functionality of the mobile app, thanks to Progressive Web Apps, that can be sent without the need to have an app for it or is open to receive them, and the browser itself sends them to the user.

PWA specs, features and characteristics

Another important point is offline access, which allows the Progressive Web Applications to continue to function even without the Internet. There is a small caveat, as some of the features will not be available offline, but once the device recovers the connection, the app will synchronize the data that was generated during the period in which it was not connected to the Internet.

Progressive Web Apps also have the ability to cache pages differently, so that future accesses start much faster. Also, they can advance the user, accessing resources that are surely required later, caching them and serving them immediately when they are needed.

porgressive web apps - the future of upcoming web development

Another advantage is that, like any other app, Progressive Web Apps can be installed on the home screen of the mobile device that we decide, offering a quick and direct access. On the other hand, they use the system of storage or data storage of the own navigator to carry out different tasks.

Thus, the design, functionality and user experience of the Progressive Web Apps are intended to offer the greatest possible resemblance to native smartphone apps, and have the advantage that nothing is to be installed; it is enough that the user accesses the Progressive Web Applications, as it would with any other web.

Language in Progressive Web Apps

In order to perform all these functions, it is only necessary to use Javascript, and complement its implementation with libraries such as Polymer, Angular or React, which facilitate some of the more complex tasks. For example, Polymer, greatly facilitates the execution of many of the features of Progressive Web Apps, given its extensive catalog of components.

Progressive Web Apps Technology

Regarding the technology that we use with Progressive Web Applications, we can highlight the Service Worker, which facilitates many of its features and allows offline access to a website, as well as receive notifications even when the user is not connected.

Progressive Web Apps tech explained what is the difference

These are Javascript code files referenced on the page that are installed in the browser and can work even when the user is not accessing our page. Therefore, they can access the cache system, displaying content even if the user is not connected, save information or send notifications, among other options.

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