How can progressive web apps take advantage of offline support?

Progressive Web Apps (PWAs) can leverage offline support through service workers, which act as a proxy between the web app and the network. This allows PWAs to cache assets and data, enabling users to access content even without an internet connection. Additionally, service workers can synchronize data in the background, ensuring that any updates made while offline are synced when the user reconnects. This capability enhances user experience by providing seamless access and functionality, regardless of connectivity.