[_blackhawk_]

This. I tell people tales of that beautiful tool. have you found anything for a MacOS? My hunt so far has been futile.

[dsincl12]

https://proxyman.com/

[logicuce]

For macOS settled on Charles back then but not as capable as Fiddler.

[sumedh]

Proxyman is great.

[mytydev]

The fiddler landing page says it runs on Windows, macOS, and Linux, so maybe give it another try.

[logicuce]

The original thing is now called Fiddler Classic and it is still Windows only. Not maintained anymore, sadly. It has first class scripting support.