Charles Proxy
Fiddler
Proxyman.io
HTTP Toolkit
Surge for Mac
nginx
mitmproxy
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Vim Python IDE
Charles Proxy
Vim Python IDENo features have been listed yet.
Fiddler - Fiddler is a debugging program for websites.
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
HTTP Toolkit - Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.
Surge for Mac - Advanced Web Debugging Proxy for Mac & iOS
nginx - A high performance free open source web server powering busiest sites on the Internet.
mitmproxy - mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP.