Requestly is an open-source browser extension designed to intercept and modify HTTP requests and responses. It allows developers to modify headers, redirect URLs, inject scripts, and mock API responses in real-time. This tool is particularly useful for web development, testing, and debugging, as it simplifies the process of managing client-server communication.

Key Features

• HTTP Interception: Intercept and modify HTTP requests and responses.
• API Mocking: Create mock API responses to test frontend code without waiting for backend development.
• Header Modification: Add, remove, or update HTTP headers.
• URL Redirection: Redirect URLs to map remote or local environments.
• Script Injection: Inject custom JavaScript or CSS into web pages.
• Session Recording: Record and replay network sessions for debugging.
• API Client: Manage API requests with a built-in client.

Benefits

• Efficient Development: Allows frontend developers to work independently of backend development.
• Simplified Debugging: Provides tools for modifying requests and responses in real-time.
• Enhanced Collaboration: Supports team collaboration with features like session recording and sharing.