google/tamperchrome
Tamperchrome
Tamperchrome is a browser-based API debugger and network interceptor designed for the real-time manipulation of HTTP traffic. It functions as a proxy alternative that allows for the capturing and modification of requests and responses directly within the browser environment.
The tool enables API response mocking and the alteration of server data before it reaches the page. It provides capabilities for modifying outgoing request headers and bodies, as well as injecting content into response bodies to test client-side behavior.
The project covers a broad surface of network debugging, including frontend traffic analysis and the filtering of captured requests to isolate specific API calls. These operations allow for the interception and modification of HTTP and HTTPS traffic without the need for an external proxy server.
Features
- Breakpoint-Based Request Interceptions - Provides a mechanism to pause live HTTP traffic at breakpoints for manual inspection and payload modification.
- Browser API Debuggers - Acts as a utility for testing client-side behavior by mocking or editing network payloads during web sessions.
- HTTP Header Manipulators - Enables real-time modification, insertion, and removal of HTTP request and response headers.
- HTTP Traffic Manipulation Tools - Provides a comprehensive suite for intercepting, inspecting, and modifying HTTP traffic flows in real-time.
- Response Body Modification - Intercepts and alters the content of HTTP response bodies before they reach the browser renderer.
- HTTP Request Interceptors - Intercepts outgoing HTTP requests to allow inspection and modification of URLs, headers, and bodies.
- Real-Time Modifications - Alters HTTP request and response data on the fly as traffic passes through the browser interception layer.
- API Mocking - Simulates API responses to test how the client handles different payloads without a live backend.
- HTTP Debugging Extensions - Functions as a browser extension that intercepts, inspects, and modifies HTTP traffic for debugging.
- Chrome Extensions - Implements its core functionality as a Chrome extension to hook into browser network events.
- Declarative Network - Uses a declarative rule-set to match and intercept network requests at the browser level.
- In-Browser Network Proxies - Provides the functionality of a network proxy for debugging traffic directly within a single browser.
- Request-Based - Allows users to limit captured requests to a specific subset to reduce noise during debugging.
- Network Log Filtering - Provides the ability to filter network logs to isolate specific API calls from background noise.
- API Traffic Analysis - Enables filtering and inspection of network requests to isolate specific API calls during debugging.
