A simple javascript tool used to intercept `ajax` as well as `fetch` requests and responses. I myself use it in my chrome plugin project, but you can use it in many other places like `data collection`, `api mocking`, and even `SSO` of multiple systems. Please note ajax part is completely based on `wendux`'s source code at `https://github.com/wendux/Ajax-hook` as it is already a splendid wheel.