Progressive Web Apps with React.js: Part 3 — Offline support and network resilience

We can accomplish this using service worker. A service worker is a background worker that acts as a programmable proxy, allowing us to control what happens on a request-by-request basis. We can use it to make (parts of, or even entire) React apps work offline. You’re in control of how much of your UX is available offline. You can offline-cache just the application shell, all of the data (like Reac