Tcl/Tk projects
Ports of Tcl/Tk (AndroWish / undroidwish) to iOS, arm64 macOS, Android (Tcl/Tk 9.1) and the browser, plus Bluetooth LE, OAuth 2.0 and BLT graph-redraw libraries.
Tcl/Tk projects →SideStep
macOS menu-bar sideloader for iOS apps: installs and keeps apps signed with a free Apple ID (zsign, multi-account, auto-refresh). Built on SideStore/AltSign. The companion SideStep Wizard builds one-click iOS-app installers.
Magnatune
Native iOS and Android clients and a rebuilt website for the magnatune.com music service — a SwiftUI app for iOS/iPadOS/Mac and a Kotlin/Compose app for Android.
dcamp for iOS
Native SwiftUI (iOS/iPadOS/Mac Catalyst) client for dcamp, the Decent Espresso community forum.
MacCVS
A native SwiftUI CVS client for macOS — a successor to the discontinued Carbon cvsgui MacCVS.
Decent Timer
A counter-top kitchen timer for iPad — four timers and a clock/screensaver. One Objective-C codebase built for both modern iPads (and Mac Catalyst) and the original 32-bit iPad mini on iOS 9.