I spend most of my free time in the browser (or gaming), and most of it goes into experiments: browser games, audio tools that analyze your files without ever uploading them, etc. All of it is client-side: no framework, no server in the middle.
The rest goes back upstream, into the open source software I use every day. That is where the hermes-agent and other work below come from.
- BPMfinder: instant tempo detection on essentia.js WASM. Your audio file stays on your machine. Source.
- ChordsFinder: chord and key detection for any track you drop in, computed locally in the browser. Source.
- match-3djs: match-3 puzzle on Three.js, with a lo-fi soundtrack composed in code and controls for mouse, keyboard and touch. Source.
- super-kart-3djs: cartoon kart racer with drift, items, turbo pads and AI rivals. Every texture and sound is generated at runtime, with zero external assets. Source.
- NousResearch/hermes-agent: contributed the opt-in session mirror behind the gateway Kanban board.
- tester-army/e2e: end-to-end test work on the suite.
Elsewhere: @fecolinhares