What if your website could work offline and install like a native app? Learn the fundamental APIs that give websites superpowers.
#1about 4 minutes
Understanding the core principles of Progressive Web Apps
PWAs are reliable, fast, and engaging websites that offer an app-like experience with features like offline support and installability.
#2about 4 minutes
Configuring your PWA with a web app manifest
The manifest.json file informs the browser about your application, enabling features like a custom home screen icon and splash screen.
#3about 7 minutes
Prompting users to install your PWA
Use the `beforeinstallprompt` event to create a custom, user-friendly installation button instead of relying on the default browser banner.
#4about 5 minutes
Getting started with service workers and the Cache API
Register a service worker and use its install event to pre-cache essential application assets with the Cache API for offline access.
#5about 4 minutes
Using the Fetch API for a cache-first strategy
Intercept network requests using the service worker's fetch event to serve assets from the cache first, improving load times and enabling offline use.
#6about 4 minutes
Caching dynamic assets and creating an offline page
Store new assets in a dynamic cache as they are requested and provide a custom offline fallback page when a resource is unavailable.
#7about 3 minutes
Improving perceived speed with an application shell
Use an application shell with placeholder UI elements to give users an immediate visual response while dynamic content loads in the background.
#8about 5 minutes
Managing API data with IndexedDB for offline use
Use IndexedDB, a browser-based database, to efficiently store and retrieve structured data like JSON from API responses for robust offline functionality.
#9about 2 minutes
Notifying users about available PWA updates
Implement a non-disruptive update flow by showing a notification when a new service worker is installed, allowing the user to activate it.
#10about 4 minutes
Simplifying PWA development with Workbox and Q&A
Workbox is a set of libraries that simplifies common PWA patterns, followed by a Q&A session on PWA adoption and development practices.
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04:25 MIN
Summary and real-world examples of advanced PWAs
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