https://developer.apple.com/community/events/
Community-driven events - Apple Developer
Discover local meetups, online groups, and other community-driven activities to connect with fellow developers.
community driven eventsappledeveloper
https://re-evented.org/
Re-Evented - Powerful Learning, Community Driven | Agile & Lean Events
Re-Evented: Non-profit dedicated to creating environments for sharing knowledge and experience in agile methods, lean thinking, reinventing organizations,...
powerful learningcommunity drivenagileleanevents