Websites!
I write websites (like this one)
I run my sites using Apache, and hand-write everything that goes on top of that. I write all the HTML, CSS, and client-side JS by hand; server-side code is handled by CGI scripts written in Node.js, using a CGI library I wrote. I have two other websites besides this one that are all run the same way. One of them hosts a link shortener on the main site, but otherwise acts as a testing ground for random web projects I put on subdomains.