Ben Hambrecht's repositories
MuFuKeyboardButton
Multifunctional iOS-lookalike keyboard buttons
CYRKeyboardButton
A drop-in keyboard button that mimics the look, feel, and functionality of the native iOS keyboard buttons
CustomGGBook
Personalized layout for GeoGebraBooks
TurtleBezierPath
Turtle Graphics app and drawing library for iOS
Music-of-the-Sphere
SceneKit code for an educational math video (imaginary.org/film/music-of-the-sphere-mathlapse)
ggb-style-sheets
Reusable style sheets for GeoGebra applets