Another of my Perhaps-I’m-in posts. If all goes according to plan, I will be cross-compiling C++ to html5 via emscripten.  

I have an initial, very basic framework as a starting point that can be found here: libludum27.zip.

Libraries: emscripten, libSDL, chipmunk, spine-runtime

Other tools: GIMP, sfxr, audacity, Inkscape,  qtcreator, git, cmake, ninja, tiled, spine;