I keep developing this web application and believe that it is valuable, because during musical improvisation / composition, I can let the computer help me with the potentially vibe-killing "math homework", so I can focus more on playing and maintain a balanced and foolishly artful mindset, sensitive to emotion, much more inspiring to creative processes than when having to think hard, which in particularly I am allergic to, since I like to play improvisational music as to balance writing software.
The Wiki contains articles logging my insights on music and harmony in a from-scratch fashion.