#PWA

Making your app work offline requires understanding Service Worker caching strategies. Cache-first, network-first, and stale-while-revalidate explained.

PWA characteristics and implementation

A comprehensive deep dive into client-side storage. From Cookies to IndexedDB and the Cache API. We explore security best practices for JWT storage (XSS vs CSRF), performance implications of synchronous APIs, and how to build offline-first applications using Service Workers.