Digital Handstand
PawnPilot
Available in the Mac AppStore for free
Analyze positions from screenshots, review best lines, and practice against a local chess engine with zero cloud dependency.
StuffBucket
In the iOS and Mac AppStore soon
Save and organize snippets, archived web pages, and files with tags and collections, with optional AI-assisted tagging.
FlywheelCAD
Beta Download available
Python-first, constraint-driven CAD with a hybrid workflow: interactive sketching in UI plus reproducible python scripts.
Nummern
In development
Build spreadsheet models visually, then inspect and rerun the generated Python script that reproduces sheets, tables, edits, and formulas.