@playbykey/theory

developer-tools / Show HN
51
SCORE

@playbykey/theory is a music theory engine library for developers. It provides programmatic tools for working with musical concepts such as scales, chords, and intervals. The library is documented at its dedicated docs site and is designed for integration into music-related applications.

VISIT PRODUCT →

Sources (1)

Show HN
https://news.ycombinator.com/item?id=48867938
2 PTS

Score Breakdown

Traction
raw 5.00 · weight 35%
9.1pts
Novelty
0 days old · weight 20%
20.0pts
Source diversity
1 source · weight 10%
3.3pts
AI quality
raw 52.00 · weight 35%
18.2pts

Functional niche library for music theory with clear purpose, but minimal traction and competes with established libs like Tonal.js.

Final Score51/100

Similar Products

devspace
DEVELOPER-TOOLS · GITHUB
84
SCORE
eve
DEVELOPER-TOOLS · GITHUB
84
SCORE
kage
DEVELOPER-TOOLS · GITHUB
84
SCORE
launch-your-agent
DEVELOPER-TOOLS · GITHUB
83
SCORE
MiMo-Code
DEVELOPER-TOOLS · GITHUB
82
SCORE
vorssaint-utils
DEVELOPER-TOOLS · GITHUB
82
SCORE
SUPPORT THE PROJECT →
← ALL PRODUCTS© 2026 MARKETHUNT