# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2011-06-01 20:22:34 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/76020836200488960) “@_leonardsouza_: Okay, impressive. DOOM ported to Javascript and HTML5 via Emscripten and Clang: http://t.co/nGuGbNW” Crashes Mobile Safari