Network & XHR

Test fetch API, XMLHttpRequest, WebSockets, and other network-related features.

๐ŸŒ Fetch API

Test modern fetch requests for API interception.

๐Ÿ“ก XMLHttpRequest (XHR)

Test legacy XHR requests for compatibility.

๐Ÿ”Œ WebSocket

Test WebSocket connections and messages.

Disconnected
Messages

No messages yet...

๐Ÿ”ง Other Network Features

Test beacons, tracking pixels, and script loading.

Beacon API

Sends data asynchronously (page unload safe)

Tracking Pixel / Image Request

Simulates tracking pixel loading

External Script Loading

Loads lodash from CDN

๐Ÿ”’ Common API Endpoints for Testing

Quick-access buttons to test various public APIs.

๐Ÿ“Ÿ Network Activity Log

No network activity yet...

๐Ÿงช Extension Lab - Built for browser extension developers

Test your extensions here! GitHub