DevTools Extension Overview
4，Resources - view localStorage, sessionStorage, cookies, scripts, css and images.
1，Console - allow us to see errors, run commands, examine variables, and much more.
Official Screenshots
Product Details and Description of
DevTools extension for web developer in Safari: 1，Console - allow us to see errors, run commands, examine variables, and much more. 2，Elements - view dom node and computed style 3，Network - network requests and responses 4，Resources - view localStorage, sessionStorage, cookies, scripts, css and images. 5，Source - source code of webpage
