Jad is an independent JavaScript & Web Performance consultant and educator who has trained developers worldwide through online platforms, in-person workshops, and university lectures (Hogeschool van Amsterdam and Fachhochschule Salzburg).
He’s also the creator of learnjavascript.online, react-tutorial.app, sql-tutorial.app, learnAI.online, and several other courses. Jad is recognised by Google with the Developer Expert award for his contributions to the web community. He focuses on making Modern Web development enjoyable, clear, and accessible.
The gap between “you need a library for this” and “the browser does this” keeps closing. A practical guide to auditing your dependencies and finding what the web platform can now handle for you.
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This tutorial will help you transform an app that doesn’t work offline into a PWA that works offline and shows an update available icon. In this article, Jad Joubran will show you a step-by-step tutorial for adding a service worker to an existing one-page website. You will learn how to precache assets with workbox, handle dynamic caching as well as handle updates to your PWA. Follow along and see how you can also apply these techniques on your website.
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