Slide 55
Slide 55 text
Web app
assets are
cached with
service worker
at first visit
and are never
re-fetched
until updated
// service-worker.js
workbox.precaching.precacheAndRoute([
{
url: "images/title_service_header.svg",
revision: "6a048b548112674c9e65ed"
},
{
url: "index.html",
revision: "6805b47012688211c81521"
},
{
url: "src/components/voice-app.js",
revision: "fdf10df6f530cbce55c8f5"
},
...
]);