EDA Playground web application located at http://www.edaplayground.com/

EDA Playground documentation located at http://eda-playground.readthedocs.org

EPWave documentation located at http://epwave.readthedocs.org

Verilog Video Tutorials: http://www.youtube.com/watch?v=eXb8prknDKg&list=SPScWdLzHpkAfbPhzz1NKHDv2clv1SgsMo&index=1&hd=1