Ochre https://www.youtube.com/watch?v=5N1OX319f9o
Atomos https://www.youtube.com/watch?v=fwhZ3CC080E
Koan https://www.youtube.com/watch?v=a-YgxXc9_w0
Kettel https://www.youtube.com/watch?v=x0yv66Z3Nq0
Easily Embarrassed https://www.youtube.com/watch?v=DOZuZWf9T5E
They generally float my coding boat.