diejmon/SwiftyImageIO
ocornut/imgui
strtk -C++ String Toolkit Library
stb single-file public domain libraries for C/C++
procedural/glFast
maizensh/glfx
Squirrel - The Programming Language
ziplib - Bitbucket
UTF8-CPP: UTF-8 with C++ in a Portable Way
Gladdy/EasyOpenCL
Cockos Incorporated | WDL/whittle
WDL/IPlug "Tale" Edition
Exiv2 - Image metadata library and tools
google/google-api-cpp-client