Master browser APIs and data storage! Learn localStorage, sessionStorage, fetch API, and other powerful browser features. Build modern web applications!
Store data in the browser that persists even after page refresh!
Save and load complex data structures using JSON methods!
Understand the difference between temporary and persistent storage!
Use the modern fetch API to get data from servers!
Send data to servers using POST requests with fetch!
Manage loading states and provide good user experience during API calls!
Access user location using the browser´s geolocation API!
Send desktop notifications to users with the Notification API!
Build a complete notes application using all the APIs we´ve learned!