Browser-based tools
that work offline.

The familyRoom to grow
WicketMap

WicketMap

Beta

Collaborative mapping for field teams.

  • Draw and annotate maps with real-time collaboration
  • Export GeoJSON, KML, GPX; offline-first auto-sync
  • High-precision GPS support
Open WicketMap →
CheckList

CheckList

Beta

Shared lists that sync everywhere, even offline.

  • Organize lists in folders with real-time sync
  • Offline-first with encrypted data sync
  • No ads, no tracking
Open CheckList →
Drop Notes

Drop Notes

Beta

Browser-based piano tutor with falling notes.

  • Falling notes over real keys with adaptive practice
  • Play any MIDI file or the built-in catalog
  • USB-MIDI support; no install, no backend
Open Drop Notes →
rkr-blog

rkr-blog

Beta

Offline blogging with photos and rich layouts.

  • Justified, masonry, and grid photo layouts
  • Import from desktop or cloud; write offline, sync later
  • Reader comments; runs on any Node host
Open rkr-blog →
JSCAD UI

JSCAD UI

Beta

3D CAD in the browser.

  • Code-driven 3D modeling with live preview
  • OpenSCAD-to-JSCAD transpiler and Manifold engine
  • Export STL, OBJ, AMF; local and synced storage
Open JSCAD UI →
Pocket Speaker Check

Pocket Speaker Check

Beta

Speaker and room measurement tool.

  • Log sweep + impulse deconvolution
  • FR, phase, distortion, waterfall, RT60 views
  • Project overlays, difference curves, and export
Open Pocket Speaker Check →
Rosa House

Rosa House

Beta

Local-first estate inventory.

  • Photo + description capture with room/collection context
  • Rough inventory to researched catalog
  • Multi-device team sync and export
Open Rosa House →