Man in the Middle

Firefox Extension: Man in the Middle

NOTE: Some features in the compatible version for Chromium browsers doesn't work. See https://github.com/dangkyokhoang/Man-in-the-Middle/projects/1#card-15622712 for more.

Use cases:

• Block or redirect websites and requests;
• Add, modify or remove request headers;
• Modify request responses;
• Inject JavaScript into pages to make them function as desired;
• Inject CSS into pages to style them as desired.

The extension allows users to:

• Block or redirect requests. RegExp is supported.
• Modify request and response headers. Headers can be modified using JavaScript.
• Modify network responses. Responses can be modified using JavaScript.
• Inject JavaScript and CSS codes into pages.

Visit https://github.com/dangkyokhoang/Man-in-the-Middle for more details.