Chrome Extension

Add service worker to your website

//CREATE SERVICE WORKER FILE ON ROOT NAMED AS service-worker.js(Name does not matter)
var cacheName = 'my-web-cache';
var filestoCache = [
    '/css/style.css',
    '/css/main.css',
    '/js/main.js',
    '/images/logo.png'
];

self.addEventListener('install', function(event) {
    event.waitUntil(
      caches.open(cacheName)
        .then(function(cache) {
          console.log('Opened cache');
          return cache.addAll(filestoCache);
        })
    );
});


//CALL SERVICE WORKER FILE AND INSTALL IT(GENERALLY FORM inde.html or other pages)
if ('serviceWorker' in navigator) {
    window.addEventListener('load', function() {
        navigator.serviceWorker.register('/service-worker.js').then(function(registration) {
            console.log('ServiceWorker registration successful with scope: ', registration.scope);
        }, function(err) {
            console.log('ServiceWorker registration failed: ', err);
        });
    });
}

If you want to add cache management on your website that can even work offline, you can use service workers for that. It helps you to cache files like images, stylesheets, scripts and even it can cache your whole webpage. The integration is really easy that you just need to create a service worker file in js format and register the service worker by calling 'navigator.serviceWorker.register' method.


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