• custom Eurorack synthesizer modules. See my blog for details.
• guitar and bass stompboxes
• an open-source "modern data stack" pipeline collecting and reporting on my personal life and habits
• a VST software synth wrapping the GameBoy APU
• a web IDE for annotating chess games
• an LED wall clock
• a MIDI script for vocal warm-ups

Also contributing to a friend's programmable display earrings, see boringg.art.

If only I could find the time...

• Torres, a modern programming language for embeded platforms. Still in the language design stage
• wise, an alternative cli for git which is easier for beginners to learn and use
• marta.js, a browser-friendly library for getting both realtime and static route information for Atlanta's transit system, MARTA
• an app to assist in analog filter design
• chrt, a command-line tool for graphing data from stdin
• a mobile app for easy unit conversions while traveling
• a wearable metronome that vibrates to aid in practicing
• a VST plugin recreating the "soft focus" preset of the Yamaha FX500 (a shoegaze sound popularized by Slowdive)
• an SMD reflow oven from an air frier

• swank - simple command line tool for serving HTTP from a local directory
• Simple Schema Serializers, a Ruby DSL for declaring JSON output schemas, faster and more featured than ActiveModelSerializers
• custom, private feeds for BlueSky
• Several Singer taps:
  • tap-lastfm
  • tap-lichess
  • tap-newrelic
• a surface-mount Arduino clone board for testing my reflow oven
• a module for converting CV clock signals to MIDI clocks
• a mod for the NiftyKeyz modular keyboard to shrink the output board
• logic for voice-stealing a limited number of MIDI channels for a MIDI-to-CV module
• a script for importing data into one of my Notion apps

• an analysis of brute-forcing zip file passwords in Go
• an analysis of all the words in the English language whose letters are in alphabetical order, such as "almost". The longest is a tie between "billowy" and "beefily".
• a proof by brute force of the 10958 problem

• Kotlin Coroutines in Android
  • Atlanta Android Club - Atlanta, GA, March 2018
  • Connect.Tech - Atlanta, GA, September 2017
• Custom modular synthesizer
  • Atlanta Tech Demo Night - Atlanta, GA, May 2015
• Node Streams