Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Surge for Mac - Advanced Web Debugging Proxy for Mac & iOS
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform
Charles Proxy - HTTP proxy / HTTP monitor / Reverse Proxy
Ticket Tribe - Sell tickets online with no fees per ticket
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.