Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy
pretix - pretix helps you to sell tickets for your event in an easy way. It supports multi-lingual events and provides a wide range of features
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.
Ticket Tribe - Sell tickets online with no fees per ticket
Weer - A HTTP protocol debugger with Chrome DevTools frontend interface