A library for drawing graphics on the console screen
Gui Library written in Crystal
Encode and decode graphics from a variety of retro video game systems!
AquaPlot is a data visualization library for crystal-lang (https://crystal-lang.org/). Currently in very early development and the API is not at all stable.
A Crystal graphics library that is built on Raylib.
A Crystal wrapper for Python's matplotlib.
Bindings library to wgpu for the Crystal programming language.