Coded in QB64 "BASIC" Its a light weight Webserver to experiment with.

To add or remove HTML code go to line 253 and has to be in the format html$ = html$ +"

Your Message here

"

Tested in Windows ok Linux Ubuntu 14.04.x ok with QB64 qb64_2017年04月30日-12-21-42_406794d_lnx.tar.gz

Mac osx Unknown Android Help needed

Editor/compiler Win Linux Mac. QB64 from http://qb64.org/