Show HN: Chord Commander – A webapp to organize guitar chords

Category: devtools

Tags: guitar, music-theory, spa

Score: 6.3/10 (Innovation: 6, Technical: 7, Documentation: 7, Utility: 6)

Chord Commander is a zero-dependency browser-based SPA for visualizing and organizing guitar chord voicings, using a custom 112-line view library and a fast bitmask-based music theory engine. Its offline-capable, framework-free architecture and focus on jazz guitarists make it a notable tool for educational and practice use.

Target audience: musicians and music educators

Repository: https://codeberg.org/joexo/chord-commander

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