John Valentine
 

Career

Personal projects

You can donate to support these projects.

Boop

A rewrite of my offline software synth, FMC, using 2025 web tools: NodeJS, Vite, React, Zustand.

Wordlish

Find biases and word overuse in text: gender bias, weasel words, regional bias, clutter.

It's fast! War and Peace in less than a mouse click.

XeTune

An experimental visualiser and basic editor of multiple microtonal tunings.

Sticky Fingers

A browser-based MIDI control surface.

Create your own layout of components, and configure them to suit your playing style.

Sound design and music

I made patches included in Surge XT. Find demos on YouTube and SoundCloud.