Charles Proxy

Charles Proxy is a powerful HTTP(S) debugging proxy tool that allows developers to intercept and inspect all HTTP traffic between their computer and the internet. It uses a combination of AI and traditional debugging techniques to help identify and resolve issues in web applications. With Charles, developers can monitor and manipulate HTTP requests and responses, analyze cookies, and even decrypt HTTPS traffic with a valid certificate. Key features include the ability to record and replay requests, inspect and modify headers, and perform automated tests. For example, a developer can use Charles to debug a web application that is not working as expected, by inspecting the HTTP traffic to identify and fix issues such as incorrect headers or malformed requests. Charles is best suited for web developers and QA engineers who need to debug and test web applications. It is free for personal use but requires a license for commercial use, which can be a limitation for some users.