I'm a developer based in Espoo, Finland, and I love contributing to open source. I work across the full stack — frontend, backend, and server infrastructure — and most of my projects are small, focused tools that scratch a real itch on macOS, in the browser, or on the command line.
- 💰 live.tips - Digital tip jar for live performances. Open source "DonationAlerts" alternative for offline events.
- ✍️ ClipSlop — Free AI writing tool for macOS. Fix grammar, translate, rewrite, or format text with a hotkey. Works with ChatGPT, Anthropic, and Ollama.
- 🪟 PieSwitcher - Radial pie-menu window switcher for macOS. Summon a wheel with a gesture, hover an app to fan out its windows with live previews, and click to bring one forward — no Cmd-Tab, no Mission Control.
- 🫣 HiddenBarIcons - Macs with notch has one significant problem - you can't access menu bars icons if you have too many of them. This app fixes this issue.
- 🌎 OpenTranslate - Missing iOS and macOS Safari extension for translating web pages. Default Safari's translation doesn't support manu languages, such as Finnish. With this extension you could easily read any resources on your iPhone!
- 🖼️ Weather Wallpapers - Create beautiful dynamic weather wallpapers for iPhone, iPad or Mac with AI! Create automation via Shortcuts which will resolve relevant wallpaper and set it for your lock and home screens.
- 🍔 wolt-cli + wolt-stats (demo) — Unofficial Go CLI for Wolt with integrated dashboards for account orders analytics. Built primarily to drive AI agents (OpenCode, Claude Desktop, etc.) so they can browse venues, manage carts, and preview checkout for me.
- ⏱️ otta-cli — Go CLI for otta.fi, designed to be wired into AI agents like OpenCode or Claude Desktop to automate my Finnish time tracking, calendar, and absence workflows.
- 👁️ ocr — Screenshot CLI OCR for macOS. Single Go binary backed by Apple's Vision framework, zero dependencies.
- 🗣️ Johnny [IN PROGRESS] — Local-first, open-source AI agent that joins your Google Meet calls on your behalf. Transcribes, speaks within the limits you set, and runs 24/7 in Docker. Five behavior modes (silent → autonomous), powered by Ollama + faster-whisper + Piper out of the box — or Claude, GPT-4o, Gemini, Deepgram, ElevenLabs.
- 💰 platform.live.tips - Open source ko-fi, TipTopJar and "Buy me a coffee" alternative. A platform.
- 📝 InputStash — Browser extension that keeps a local history of every form field you type into, so you never lose a draft.
- 🔨 hammerspoon-config — My Hammerspoon setup for multi-laptop workflows on a single monitor, with audio routing and custom shortcuts.
- 🍎 better-mac — A curated collection of must-have applications and tweaks for macOS.
- 🍺 homebrew-tap - My homebrew tap where I release software.
- 🎙️ PatchedVoiceInk (Fork) — Community-patched fork of VoiceInk that I maintain. Near-instant local-first voice-to-text transcription for macOS.
- 🔌 Fritzing (Fork) — Free version of Fritzing. Built for MacOS. Automatic builds via GitHub Actions. Not signed. Create your own breadboard!
- 📤 MagicShare (Fork) — Fork I maintain. Open-source cross-platform alternative to AirDrop, with a Wake Up feature added.
If any of these have made your day a little better, you can ☕ buy me a coffee — much appreciated!