Berlin Hack & Tell #111 - put_line(“Hello, Moon!”)

28 Apr 2026 19:00 @ c-base // [ Slides ]

1. ChooChoo: Public Transport [1] [2] Hack of the Month
   • by Dmitrii Grigorev [1]
   • path finding, stations/platforms, walking distances, public transport, mobile app, wifi indoor navigation, 3D vizualization, iOS
   • slides
   • refs: OpenStationMap
2. mag-loop-stuff
   • by patryk
   • HAM, DIY, antennae, digital mode, OpenWebRX, RTL-SDR, stepper motorized, ESP, RF pollution, ESPHome, YAML, FM bandstop
   • refs: OpenWebRX [1], ESPHome [1], bandstop
3. CuddleCAD
   • by kevinveenbirkenbach [1]
   • CAD, AI generated code
4. icc [1]
   • by sinitax
   • task lists, calendar items, ICC, CLI, AI generated code
   • refs: NanoClaw [1]
5. vincents.ai [1]
   • by shift
   • slides
   • Git repos, AI agents, Rust, HTTP, SSH
   • refs: engram
6. Gea [1]
   • by dashersw
   • JavaScript, UI, framework, ESP32
   • refs: gea-embedded
7. corpus
   • by mShak
   • media theory, music, linguistics
8. TeX time travel
   • by Oliver
   • TeX, history
   • refs: SAILDART