HTTP Debugger
Surge for Mac
Weer
Charles Proxy
James
HTTP Headers
HTTP Toolkit
mitmproxy
Axure
Balsamiq
Invision
Zeplin
Moqups
Proto.io
ProtoPie
Flinto
HTTP Debugger is a professional HTTP sniffer and analyzer for developers.
You can use HTTP Debugger to debug HTTP API calls to a back-end and between back-ends.
HTTP Debugger is very easy of use, with clean UI, and short ramp-up time.
It's not a proxy, and does not produce network issues!
HTTP Debugger
AxureSurge for Mac - Advanced Web Debugging Proxy for Mac & iOS
Balsamiq - Balsamiq. Rapid, effective and fun wireframing software.
Weer - A HTTP protocol debugger with Chrome DevTools frontend interface
Invision - Prototyping and collaboration for design teams
Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy
Zeplin - Collaboration app for UI designers & frontend developers