One of the technologies with the greatest potential for some years now has been PWAs, mainly focusing on the mobile device sector, to the point of being considered the future of mobile apps, Therefore, taking web development to another level and leaving behind limitations of the web applications and native applications.
Let's start by quickly remembering what a PWA is, which is basically a solution based on the traditional web we know, but integrating particular elements that allow it to adapt to different devices on which it runs.
In other words, PWAs have the characteristic of functioning correctly in older browsers, but they can also adapt to new technologies that improve the user experience for those using a compatible browser. It's also important to clarify that not all web applications can be called PWAs. Those that qualify as such consist of an encrypted HTTPS protocol, service worker files, a manifest file, and a load time; all of these elements together comprise the technology behind its functionality.
Like most technologies, we must keep in mind that not everything is rosy, and that is why not only the great advantages of its application appear, but also its disadvantages; therefore, we will see some of the advantages and disadvantages that it brings with it.
Advantages:
In the modern world, users have increasingly preferred the mobile apps While browsers are the preferred choice, it's worth noting that some users still prefer them, which is obviously related to convenience and personal usage preferences. Even so, it's expected that by 2024 there will be just over a billion app users, which is why powerful engines are increasingly including PWAs that look and feel like mobile applications with website-like performance.
By installing directly into the web browser on any device, users don't abandon the app since they can use it from wherever they prefer, positively impacting the user experience. Furthermore, PWAs have improved execution speed because they can efficiently function like a website, caching and serving text, images, and other content. It's important to clarify that not only is page load speed improved, but retention rates also increase, contributing to higher customer loyalty.
The well-known offline mode is a feature of these PWAs; when the network is unstable, they can continue to function like clockwork, thanks to the service workers where the information is saved and stored.
For the world e-commerce, It is an important tool because it allows users to view information even without a connection, thus preventing them from abandoning the catalog.
Some of the disadvantages attributed to PWAs are:
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