I build things that make invisible stuff visible — energy data, sound, space and the human body.

A dynamic, real-time music visualizer inspired by Winamp & Sonique. Synchronize with your system audio, microphone or Music Assistant (through Sendspin) and watch your music come alive — 50+ visualization styles and switchable Modern / Win95 / Winamp / CRT interface skins.

React TypeScript Three.js WebGL Vite Docker

Repo · voltviz.com

An add-on repository for Home Assistant bundling four apps:

• VoltViz — the music visualizer above, running right inside Home Assistant
• DSMR Reader — extract, store and visualize data from your smart meter's DSMR protocol
• DSMR Datalogger — the standalone logger that feeds it
• Metabase — the easy, open source way for everyone to ask questions and learn from data

Python Shell Docker Home Assistant

Repo · Community forum

Travel through space and discover countries, the moon and all the planets!

A free voyage of discovery for kids: spin the globe, fly to the moon and the planets, and steer everything with your hand via the webcam. No install, no account — just open it in a browser.

Three.js globe.gl d3 MediaPipe Hands WebGL Vite

onaspacejourney.com ENG · opruimtereis.nl NL

Travel through your body: peel away the skin and discover muscles, organs and bones!

A free journey of discovery through the human body for kids: peel away skin, muscles and organs layer by layer, point at bones and muscles, and control everything with your hand via the webcam.

Three.js MediaPipe Hands WebGL Vite

onabodyjourney.com ENG · oplijfreis.nl NL

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