it's C code compiled with emscripten to run in the browser. CodeMirror is directly written in js. In theory,anything written in c or c++ can run in the browser.

it's C code compiled with emscripten to run in the browser. CodeMirror is directly written in js. In theory,anything written in c or c++ can run in the browser. http://kripken.github.io/emscripten-site/ http://kripken.github.io/emscripten-site/