In this article, I will talk about what is a progressive web application, Its technology, user experience, core, and applications.

A progressive web application (PWA) is a web application that uses progressive enhancement, security, and performance. It is the next step in mobile app development after native app development. Progressive web applications use HTML, CSS, JavaScript, and API to work on any device, desktop or mobile.

Its technology

A progressive web application, also called PWA is an app that works on every browser and device. It takes advantage of the latest technologies such as push notifications, home screen integration, background sync, and offline support. The progressive nature of these applications brings together mobile-first features, and desktop features according to the context’s capabilities and lets you use your favorite device without limitations like always having to restart the device after some time when you are using it in offline mode.

User Experience

Progressive web application (PWA) is about giving all users a consistent User experience on any device. It does this by delivering a website with the same features and functionality as native apps, but it adds a few things that make it more smooth to use. Those features are integrated with the latest web technology like push notifications and offline support, plus a whole bunch of other cool new features like better accessibility for visually impaired people and protection from abusive ads.

The Core

This progressive web application is a term used to describe web applications that are built to load quickly and use minimal resources. It also features smooth scrolling, functional offline capabilities (e.g., the ability to back up your data), and high-security standards. This technology works with existing browsers, unlike most other things on the internet that are purely web applications. Progressive web application offers users more functionality and accessibility when using smartphones compared to traditional browsers.

1. It can be updated without reloading the entire browser.
2. Fast and powerful, with no need for a refresh after updates. 
3. It uses modern web technologies like HTTP/2, Service Workers, and Webpack there is no need to resort to “browser sync” or other hacks.
4. PWAs work on every device, platform, and version of the browser.
5. Progressive web application (PWA) is an approach for building mobile-first, native-like applications that can be accessed from any modern browser and device. 
6. It takes less code.
7. It's responsive and the user doesn't have to download apps on a different mobile operating system or download separate versions of the same app.

Companies that use Progressive Web Apps:

  - AliExpress
  - Alibaba
  - Twitter
  - Youtube
  - Konga
  - Flipboard

And More…

Conclusion

A progressive web application has become a necessity the ease of accessibility and operation. It is necessary for programmers because there is no doubt that every user has a smartphone and every smartphone also has a browser, so Progressive Web Apps are being used today. Progressive web applications are becoming more and more popular among users. They are fully featured, yet faster than traditional websites. If you want your app to be seen by as many people as possible, PWAs are perfect for you. There are tons of benefits to being a PWA such as cutting down on wasteful internal server calls, faster load times, better battery life, and even better SEO rankings.