PWA stands for Progressive Web Application. It is a type of application software delivered through the web. Take for example - Grammarly. E-commerce websites too can be developed as a PWA. It helps to provide a better user experience regardless of the device they are using, whether a PC or a mobile. You can develop it for your custom business requirements. Here a some of its features: - Mobile-first Interface Social Integration Web Push Notification Reporting & Analytics Live Chat Enhanced Checkout Web Payments Security Search Engine Optimization