• LuaJIT (interpreter for Lua scripts, using this library)
• libpng (PNG image decoder for library bitmap reader) [optional]

• deps/ (folder with project dependencies)
• docs/ (folder with project documentations)
• src/ (folder with library modules)
• tests/ (folder with example scripts of library usage)
• .gitattributes (how Git should handle files)
• .gitignore (files to ignore by Git)
• .gitmodules (submodules of this Git project)
• README.md (this file [you're currently reading])

See docs/index.html for descriptions and tests/*.lua for executable examples.