Responsive Web Application: Develop a responsive web application using Angular, ensuring it works seamlessly across various screen sizes and devices. Progressive Web App (PWA): Leverage service workers to convert the Angular application into a PWA. Key features of PWAs include reliability (instant loading even in uncertain network conditions), speed, engagement (installable on users’ devices with push notifications), and responsiveness1. Unit Testing and Code Coverage: Provide adequate test coverage, including unit and integration tests, to ensure code quality and robustness. Optimized Production Build: Build the app for production, optimizing performance, minimizing bundle size, and ensuring efficient delivery to end-users. Customizable Manifest File: Configure the PWA manifest file properties, such as app name, icons, and theme colors, to enhance user experience1. Notification Badges: Elevate the user experience by implementing notification badges for relevant app updates.