Stack Exchange network consists of 177 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
I am a PhD. in Mathematical physics that after all these years has finished developing web apps.
I am the leader developer of Docxpresso (http://www.docxpresso.com) a PHP library for the generation of online documentation in PDF, MS Word, ODT and RTF formats out of HTML5 + CSS code.
We respect a laser-like focus on one topic.