Kuba Suder walks through the AT Protocol / Bluesky architecture (PDS, relay, app view, lexicons, records, DIDs) and demonstrates a range of projects he and others have built on top of it — mostly in Ruby, using his own gems (Skyfall, minisky, didkit, Blue Factory). He covers decentralization trade-offs (PLC directory), resilience during the Thursday outage, and the broader 'atmosphere' of third-party apps (Tangled, Grain, Whitewind, Leaflet, Red Dwarf, Black Sky), inviting the audience to join the 'we can just do things' builder community.
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