1. Cl Openglcl-opengl is a set of CFFI bindings to the OpenGL, GLU and GLUT APIs.
2. 3bmdmarkdown processor in CL using esrap parser
3. Slime Proxyhack for proxying a slime connection through a connected lisp and a cross compiler like parenscript
7. 3bil(common) lisp -> flash avm2 bytecode compiler
8. cl-vulkanlow- to mid-level Common Lisp/CFFI bindings for Vulkan API -- deprecated, see https://github.com/awolven/cl-vulkan for an actively maintained set of vulkan bindings