Observed arrival · 2026-09-07

Mixpigeon, a Browser-Built Sound Engine

mixpigeon.com Observed source

Editorial interest 78/100 Selection signal · not a rating of the site

A web sound engine for chopping loops, running synthesized 808 and 303 instruments, and scripting live performances in the browser.

Landing page captured for the 2026-09-07 issue.

Field notes

Mixpigeon runs its audio inside the browser rather than depending on a conventional audio framework. The page describes loop chopping at variable tempo and pitch alongside from-scratch TR-808 and TB-303 instruments, implemented with Web Audio and two AudioWorklets. Its underlying TypeScript package is identified as @mixpigeon/engine, and the live page exposes the running instance as window.mixpigeon. The project is labeled v0.1 and includes both a Jam view and a Playground for scripting.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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