I uploaded the current state of GridFX to github. GridFX is a grid based component for JavaFX. The project is in a very early beta stadium but you can play with it or fork it on github.
Hendrik Ebbers is a co-founder of Karakun AG and lives in Dortmund, Germany. He is the founder and leader of the Java User Group Dortmund and gives talks and presentations in user groups and conferences. His JavaFX book "Mastering JavaFX 8 Controls" was released 2014 by Oracle press. Hendrik is JavaOne Rockstar, JSR expert group member and Java Champion.