Localhost Dev Inspector

Inspect network requests, console errors, cookies and storage of your localhost apps from the side panel.

Localhost Dev Inspector is a lightweight side-panel inspector for web developers working on apps served from localhost. • Network: see each request's method, status and URL as your app makes them. • Console: see errors and warnings, including failed requests and uncaught exceptions. • Cookies: see the cookies for your dev site (values are hidden) and delete one or all of them to test a fresh session. • Storage: see which localStorage and sessionStorage keys your app has set (key names only). It only works on localhost and 127.0.0.1. Recording starts when you press Start and stops when you press Stop, leave localhost, or after 10 idle minutes. Nothing is sent anywhere: everything stays in your browser.