Luthier, a Workbench of Real Strings

Why it surfaced

Luthier does not play recordings: it solves stiff-string equations at audio rate while you pluck, fret, damp, or bow the strings. The page exposes its workings, from finite-difference simulation and bridge resonance to measured pitch tests and a headless-browser check of the resulting audio.

An interactive instrument that turns live string-wave equations into playable, visible sound.