A progressive web app is a type of application software that can be delivered through the web. PWA can be developed using HTML, CSS, Javascript, WebAssembly. It can easily work on any platform that uses a standards-compliant browser which includes both mobile devices and desktops. It is also a type of webpage or website which is known as a web application. To develop a PWA app you will need to hire a PWA app developer or a PWA app development company. 

To hire a PWA app development company you can contact Nevina Infotech Pvt. Ltd. as they have highly skilled and passionate developers who will help you to develop a fully functional and scalable application.