I have been looking for a cross-platform replacement for
Fiddler for some time now. Today I stumbled upon Paros, which was written in Java and therefore should run on most Java-capable platforms without modification. Paros is not on par with Fiddler's feature set (and its development has been stalled for the last two years), but it's good enough for capturing/monitoring HTTP traffic on both Linux and Mac OS X.
Comments
Fiddler-like debugging proxy in Java
See: http://www.membrane-soa.org/soap-monitor/
Re: Fiddler-like debugging proxy in Java
OWASP Zed Attack Proxy
I'm the project lead for the OWASP Zed Attack Proxy: http://www.owasp.org/index.php/OWASP_Zed_Attack_Proxy_Project
Its a fork of Paros, and being actively maintained.
Hope you like it.
Psiinon
Re: OWASP Zed Attack Proxy