The PWA that you create in this tutorial doesn't have any server-side code, because the app exclusively runs on the device it's installed on, and doesn't need any server-side data. Note, however, that server-side endpoints may not even be required depending on the app your're building. Your back-end code can use the server-side languages of your choice such as ASP.NET, Java, Node.js, or PHP. Front-end code: the resources needed for the app to be installed on the user's device, such as HTML, CSS, and JavaScript code.Back-end code: the endpoints needed by your app, when connected to the internet, to retrieve dynamic content that may be stored in a database on your server.To make your app available to users, you deploy it on a web server that's accessible via HTTPS. Progressive Web Apps are written using the programming languages of the web: HTML, CSS, and JavaScript, and are distributed to your users by using web servers.

Working knowledge of HTML, CSS, and JavaScript is also a plus.Install Node.js to use it as your local web server.Install Visual Studio Code to edit your PWA source code.You can find the final source code of the app you will be building in this guide on the PWA getting started demo app repository. In this guide, you first learn how PWAs work, then create your first simple PWA, which will be a temperature converter app, and then learn more about how to make great PWAs. To learn more about installing and running PWAs, see Installing a PWA in Use Progressive Web Apps in Microsoft Edge. This guide is targeted at web developers who want to learn to build PWAs. To learn more about what PWAs are and their benefits, see Overview of Progressive Web Apps (PWAs). Progressive Web Apps (PWAs) are applications that you build by using web technologies, and that can be installed and can run on all devices, from one codebase.

Microsoft edge app