A software development approach leverages a specific framework, combined with web capabilities, to deliver an application that feels like a native mobile experience while operating within a browser environment. This approach utilizes service workers, manifests, and modern web APIs to enhance performance, provide offline functionality, and enable features such as push notifications and installability. As an example, consider an e-commerce website built with this method. Users can add items to their cart, browse product details, and even place orders while offline, with the changes synchronized upon regaining connectivity.
This methodology offers several advantages, including reduced development costs compared to building separate native applications for different platforms, improved user engagement through a fast and reliable experience, and enhanced discoverability through search engine optimization. Historically, it represents an evolution from traditional web applications, addressing the need for a more app-like user experience within the browser. It allows for a wider reach with single codebase, which can be accessed with any device with browser.