iappyx

Open-source tools — a consulting-grade PowerPoint toolbar, a Frisian spell checker for Word, Android apps that generate themselves, a launcher you can talk to, a private bridge between your Android phone and your Mac, clean-room drivers that revive dead hardware, and family games you can play without internet.

12 public repositories 100% open source

Productivity tools

Instrumenta

A free and open-source consulting-style PowerPoint toolbar — the alignment, formatting, and slide-craft shortcuts that paid add-ins charge for, given away. The flagship: years of polish and the widest reach of anything here.

Visual Basic PowerPoint add-in consulting workflow

Instrumenta-Keys

A keyboard-shortcut companion for Instrumenta — keeps the toolbar's commands one keystroke away so the slide work stays in flow.

PowerShell shortcuts

Iepen Fryske Stavering

Frisian spell checking for Microsoft Word, including Word for Mac, which has none of its own. Red and blue squiggles with suggestions, based on the official word list (Foarkarswurdlist), including its preferred forms. Mark text as Frisian and Word leaves it alone, while Dutch and English stay with Word's own checker. Everything runs inside Word on your own device; your text never leaves it.

JavaScript Word add-in Frysk · on-device

Plakke

⌘Tab, but for your clipboard. Hold ⌥, tap V, release to paste — your last 10 clips in a frosted strip you flick through with one hand, without leaving the keyboard or looking away. The cards know what they hold: code, links, colors, images, files. Images are read with OCR in the background, text can be reflowed or reformatted on its way out, and a screenshot can be cropped right in the preview — with the window border found and trimmed for you. Password-manager copies, and anything shaped like a key or a card number, never touch the disk and vanish after a minute.

Swift macOS menu bar local-only · no cloud 1.0

On-device AI for Android

iappyxOS

Generate real installed Android APKs on your phone from a plain-language description. Describe an app to your favorite AI, and iappyxOS builds, signs, and installs it on-device — no server, no app store, no code. 38 native bridges give generated apps real hardware access.

Java Flutter · Kotlin on-device build & sign

iappyxOS Launcher

A programmable Android home screen. It's a full launcher — icons, folders, dock, app drawer, universal search, profiles — that also lets you talk to it. Describe a widget or live wallpaper ("hourly weather as colored bars", "a battery-reactive lava lamp") and it generates a sandboxed HTML/JS surface that runs on-device.

Kotlin 11 self-hosted plugins offline render

Android and Mac

Brêge

Your Android phone and your Mac, together. Messages and calls, notifications with reply, a shared clipboard, files both ways, phone folders in Finder, the phone's screen and apps in Mac windows, and the phone as camera and microphone — directly over your own network. No account, no cloud: every connection is end-to-end encrypted, and Brêge stays silent on networks you haven't chosen. A Mac menu bar app and an Android app on a shared Rust core.

Rust · Swift · Kotlin QUIC · TLS 1.3 local-first · no cloud 1.0 beta

Hardware revival

AI Hardware Revival

Bringing abandoned hardware back to life with clean-room drivers, reverse-engineered with AI. First up: the Canon CanoScan 8000F flatbed scanner, running with zero Canon software — a pure-Python reference driver on Apple Silicon, a native driverless macOS scanner (an eSCL / AirScan bridge, so it appears right in Image Capture), a C SANE backend, and an Android USB-OTG port. All recovered from the vendor firmware — no Windows, no emulator.

Python · C · Kotlin reverse-engineering USB · SANE · eSCL

Games

Fryskle

A daily Frisian word game: guess the word of the day in six tries, with words of 4, 5, 6 or 7 letters from the official word list (Foarkarswurdlist). Accents are forgiven, a free daily hint and a word finder help when you're stuck, and after the game a link shows what the word means. Runs entirely in the browser; no account, no tracking.

JavaScript web game Frysk · 4–7 letters

Heiti's Game Suite

29 family games to play together — no internet needed. In the car, on the camp site or on a plane in flight mode, phones and tablets connect straight to each other over Bluetooth, WiFi Direct or a phone's hotspot. Board, card, dice, word, drawing and action games for up to four players, or solo against the computer — and friends without the app join from their phone's browser by scanning a QR code. In Frisian, Dutch and English; no account, nothing goes online.

Dart Flutter · Android offline multiplayer Frysk · NL · EN

Community showcases

iappyxOS Showcase

A browsable gallery of apps built with iappyxOS — radio players, network tools, games, a road-trip companion — loadable straight into the editor on-device, or submitted by the community via PR.

HTML community PRs

Launcher Showcase

Widgets, programmable wallpapers, page transitions, icon filters, and plugins for iappyxOS Launcher — 78 entries you can import directly from inside the launcher.

HTML widgets · wallpapers · plugins