Open source. Open possibilities.

A local-first, browser-based tool for aligning external clean audio tracks with video files using spectrogram analysis and FFmpeg WASM.

A neon vector arcade rewrite of Asteroids designed as a collaborative, evolving game where developers contribute new mechanics and hazards via pull requests.

Sleepyland is an open-source sleep research platform and private browser-based sound machine. It provides evidence-backed guides on sleep topics and generates ambient noise locally without server uploads.

A sound effects plugin for DeepSeek Harness providing ambient work music and notification chimes.

Undertone is a dependency-free procedural synth engine for games and music, built on the Web Audio API to create one-shot sound effects, loops, and full songs using a pattern-based approach.

A rule-based classical piano music generator that creates complete pieces in the browser from a single seed.

A lightweight sound notification plugin for DeepSeek Harness (DSH) that provides real-time audio alerts for Agent work events.

Hoho Avatar is an open-source TypeScript toolkit for creating speaking and audio-reactive 2D avatars using Canvas 2D rendering.

A desktop pet for Windows (macOS beta): a pixel cat or dog that sits in a transparent, click-through overlay, reacts to typing, scrolling, petting and cursor play, and delivers break timers, reminders and optional mail or calendar alerts. All sprites and sounds are generated in code.

A collection of self-contained, browser-based audio instruments and tools focused on generative sound design, resonance, and ambient synthesis using the Web Audio API.

A dependency-free JavaScript module for slicing decoded audio in the browser, applying fades, and encoding the result as 16-bit PCM WAV.

BangerBox is an offline-first, browser-based DAW and sampler modeled after Akai MPC Live. Runs entirely client-side as a PWA with no server or cloud dependency.

A browser-based music production app (DAW) for children. It allows users to compose music by filling in grids and features AI-assisted composition and MP3 export capabilities.

caddy-midi is a Caddy HTTP handler that serves Standard MIDI Files as synthesized WAV audio using a SoundFont. Built in pure Go with no cgo, it allows browsers to play MIDI files directly via standard audio tags with full support for seeking and range requests.

A web library that synchronizes haptics, sound, and motion feedback from one API. Tunable per channel, zero dependencies, supports SSR and accessibility.

Stave Code is a live-coding studio for Strudel, Sonic Pi, p5.js, and Hydra with Monaco-grade editing, inline visualizers, and local-first workspace. Supports real-time audio-visual feedback, multi-file projects, and export to WAV.

A local-first macOS application for browsing, previewing, and annotating beat libraries, featuring a companion VST3/AU plugin for DAW integration.

A modern, unofficial editor and librarian for the Korg microSAMPLER hardware, designed to replace legacy 32-bit software on newer operating systems.

VOIDSTATION is an analog-hardware-styled web DAW built with TypeScript and the Web Audio API, featuring a canvas-based studio interface and local persistence.

Sourdaw is an open-source digital audio workstation (DAW) featuring a Rust-powered DSP engine and an integrated AI agent harness for production tasks.