Compile with jai source\main.jai, the resulting exe will be in the bin folder, under the name anim.exe.
This is a program that loads animations and meshes, and renders them in real time using OpenGL (for now).
This program ships with Blender exporter scripts for animations and meshes that can be found in the blender folder.
In the data folder are the font, mesh, animation and blend files, in the source folder are the .jai source files.