Grindr - Grindr is the largest social networking app around for gay, bi, trans, and queer people.
DevDojo - Dev tools and resources for building awesome stuff
SCRUFF - Waoo, gay dating applications.
UXsniff - Track user behavior on your website and improve conversions with UXsniff: the user experience watchdog that looks out for you.
Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
UX Recipe - Checklist to discover your next UX project tools/techniques