Minecraft JavaScript WebGL PHP viewer MC Chunk Loader HD
http://github.com/ithkuil/MC-Chunk-Loader Note: code is bad. MC Chunk Loader open source JavaScript/WebGL/PHP Minecraft viewer. Now with JavaScript code for parsing Minecraft NBT files and very remedial lighting/lava shaders. May be interesting for programmers. Not ready for release. Also see ideas on github wiki relating to Minecraft Operating System and source-modifying plugin system.