I just uploaded a little app that you can use to get to know the fretboard better.
It’s called the “Random Banjo Chord Generator” and you can find it here : http://www.eagle-owl.be/randomChordGenerator/index.html
The purpose of this app is to give you 3, 5 or 10 chords at random that you need to look for on your fretboard.
You can have chords with or without accidentals (flats or sharps)
You can have chords in 3 positions : Root, 1st inversion, 2nd inversion
You can have chords with or without minor, dominant 7 or (half) diminished character
Check it out, and please let me know if you have any questions or suggestions !
Thank you very much !