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Maker builds and software work, documented. Filter by type, or open one for the details.

The FreeFrame app icon, a framed picture between amber corner marks
2026Software

FreeFrame, an HDMI camera monitor for Android

A free Android app that turns a phone or tablet into a field monitor for any camera with HDMI out, through a cheap USB capture card. LUTs, focus peaking, zebras, false color, scopes and audio meters.

  • 01 Kotlin
  • 02 OpenGL ES 3.0
  • 03 USB video (UVC)
  • 04 Android
The ZMK Editor keymap view with a split Lily58 keyboard, the key palette and the side panel
2026Software

ZMK Editor, a visual keymap editor in the browser

A browser app for editing ZMK keyboard configs visually. Drag keys around, set up combos, macros and modules, design your own keyboard, then let GitHub Actions build the firmware.

  • 01 TypeScript
  • 02 React
  • 03 Vite
  • 04 GitHub Actions