Ja's CodeLab

A few things I've been working on...

Categories

All Music Science Chess Oddities

Radio Weatherdrive

A curated archive of 900 Andrew Weatherall mixtapes mashed into a continuous radio stream. All hail the Guv'nor!

Ultra-efficienct custom HLS chunk server using ffmpeg and NGINX. Because Icecast and RSAS suck balls.

Triad Explorer

A guitar triad roadmap with emphasis on exploring harmonic space. Lefties and jazz nerds catered for. Built-in metronome for the drillers.

Music theory engine implemented in Rust.

Triad Trainer

Guitar triad drilling tool. Select a key, inversion, string set, then press play. Metronome included.

Keyboard Warrior

A piano harmony tutor for visualizing chords, intervals, and scales. Connect harmonic structure with melodic possibilities. Audio-enabled.

Metro5Tune

A music practise tool incorporating a metronome, an interactive Circle of 5ths and a surprisingly accurate javascript tuner. Optimised for mobile.

PubChem Gouger

Extract targetted information from the PubChem API using single or bulk queries. Simple, effective.

FishyFen

Build, import, edit and save chess positions then analyse them using the Stockfish API.

The Stalinator

Embrace your inner despot with this AI-powered image manipulator. Requires a Gemini API key.

© JHynes 2026 and upwards. All rights reserved. Mark it zero, Dude.

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