My name is Dmitri, I am the creator and developer of this program.
I want you to download and try it for yourself.
The source is on github
Its free and open source
I also want you to ask any questions you may have right here. At the same time you will be testing this site and get a feel of how it works.
Post new suggestions, feature requests here too.
If you need help installing the program, I will help you - just ask.
Yes, it's was designed from the beginning with speed in mind.
Every function I write I'm thinking "performance, security, utf-8 support" So far so good. By the way, support for programming code editing is really 3-part process.
2) extra parsing needed on server to add extra attributes to tags so
These 3 steps are not easy to just enable/disable in configuration. But ideally, yes, they will eventually make it into this project especially since I already wrote all of these (and then just decided to remove for now)