Progressive Web Applications (PWAs) offer the reach and accessibility of web applications combined with the features and user experience of native mobile apps. With Next.js, you can create PWAs that provide a seamless, app-like experience across all platforms without the need for multiple codebases or app store approvals.

PWAs allow you to:

• Deploy updates instantly without waiting for app store approval
• Create cross-platform applications with a single codebase
• Provide native-like features such as home screen installation and push notifications

Creating a PWA with Next.js

1. Creating the Web App Manifest

Next.js provides built-in support for creating a web app manifest using the App Router. You can create either a static or dynamic manifest file:

For example, create a app/manifest.ts or app/manifest.json file: