What is the best way to convert from markdown to html. Should i write my own script of use something already out there?
Are there any existing markdown converters you can recommend? that are lightweight and easy to install.
n.b. I am using php.
I think you should try something opensource first, then if the existing solutions don't fit your needs either try modifying them or rolling your own.
Parsedown looks rather promising: http://parsedown.org/
Check these PHP Libraries: