A quiz tool for identifying the played scale mode. Makes use of modality music theory library, and the below fretboard tool. MIDI playing is implemented using a fork of surikov's WebAudioFont.
A virtual fretboard supporting scales and chords in vertical and horizontal orientation and right and left handedness.
A web implementation of a tool to match up modes and chords with keys, designed by New Jazz Youtube channel described in this video.
An html implementation of the above New Jazz Modes-Wheels image-based tool.
A virtual piano demonstrating scales, modes, and chords, and the respective key information.