workadventure/front/dist/service-worker-dev.js

let CACHE_NAME = 'workavdenture-cache-dev';
let urlsToCache = [
    '/'
];

self.addEventListener('install', function(event) {
    // Perform install steps
    event.waitUntil(
        caches.open(CACHE_NAME)
            .then((cache) => {
                return cache.addAll(urlsToCache);
            })
    );
});

self.addEventListener('fetch', (event) => {
    //never cache data will be stored in dev mode
});

self.addEventListener('wait', function(event) {
    //TODO wait
});

self.addEventListener('update', function(event) {
    //TODO update
});

self.addEventListener('beforeinstallprompt', (e) => {
    //TODO change prompt
});