WebGL Doom

WebGLDoom (nt13h.com/webgldoom) is a WebGL renderer for displaying Doom Levels on the web!

If you have a WebGL capable browser (such as Chrome) you may be able to...

See it running the web here

Developed by "int13h / Heavy Industries" in 2012, with not much active development recently

Source code and issue tracking: https://github.com/HeavyIndustries/webgldoom