PWA 101: What are a Progressive Web Apps and How Does it Work?

You might have heard of progressive web apps (PWAs). But what exactly are they, and how do they work? In this blog post, we’ll introduce you to the world of PWAs and explore their many benefits.

So, what is a progressive web app? Simply put, it’s a type of application that combines the best features of a website and a native mobile app. Like a website, a PWA can be accessed through a web browser and doesn’t require a download from an app store. But like a native app, it can be installed on a device, run offline, and offer a seamless user experience.

But how does a PWA achieve all of these things? It all starts with modern web technologies like HTML, CSS, and JavaScript. PWAs use these technologies to create a responsive, fast, and reliable user experience that works across all devices. They also use service workers, which are background scripts that allow the PWA to cache data and run offline. And to make the PWA feel like a native app, they use web app manifests, which define how the app should look and behave when installed on a device.

Now that we’ve covered the basics, let’s dive into the benefits of PWAs. One of the biggest advantages is increased engagement. Because PWAs can be installed on a device and offer a native-like experience, users are more likely to use and interact with them. This can lead to increased sales, higher conversion rates, and better customer retention.

PWAs are also cost-effective. Because they can be developed and maintained with web technologies, the cost of building and maintaining a PWA is often lower than a native app. And because they don’t require a download from an app store, there are no upfront costs for users to access the PWA.

Another benefit of PWAs is their ability to work offline. This can be especially useful for businesses that want to provide a seamless experience for users in areas with poor or no internet connectivity.

Finally, PWAs can improve your search engine optimization (SEO). Because they can be accessed through a web browser, they are more easily discoverable by search engines and can rank higher in search results.


So, should your business consider a PWA? It really depends on your goals and needs. If you want to improve engagement, reduce costs, and offer a seamless user experience, a PWA could be the perfect solution that you can find here.