A service worker file to use on your projects.
- Add this code snippet to your HTML files:
<script> if ('serviceWorker' in navigator) { navigator.serviceWorker.register('sw.js', {scope: '/'}) .then(function(regSW) { // registration worked console.log('Registration succeeded. Scope is ' + regSW.scope); }).catch(function(error) { // registration failed console.log('Registration failed with ' + error); }); }else{ alert('Cache not supported on your browser, please upgrade to a current one'); location.replace("https://browsehappy.com/"); } </script>. - Open the sw.js file and add all the files that you want to be cached inside the files array variable. Example:
let files = ['/','.index.html'];. The cacheName variable is the name that your cache storage will have. Example:let cacheName = 'my-cache-name'. - Done. Now you have a service worker ready to use.