If your use cases allow for graphical apps, there's a couple that are heavily used by the web app. security testing community and have quite a bit of useful fun

If your use cases allow for graphical apps, there's a couple that are heavily used by the web app. security testing community and have quite a bit of useful functionality for inspecting/modifying HTTP(s) requests. OWASP ZAP Proxy - https://www.owasp.org/index.php/OWASP_Zed_Attack_Proxy_Project https://www.owasp.org/index.php/OWASP_Zed_Attack_Proxy_Proje... Burp Suite - https://portswigger.net/ https://portswigger.net/