No more letters here yet!

But you can see some code samples:

PHP mini-framework

CSS 3 sprite animation

Simple multithreaded HTTP server in C#

php-cgi usage example (in C#)

And use some services:

Lator - utility for comic and manga translators (Russian only yet)


Full Text RSS

Punycode converter

1000-get Twitter bot (Russian only)

Also there's couple of useful open-source utilites:

port2ban - simple honeypot that bans anyone who access specified ports

nginx-server-names - list nginx server_names (can be useful for requesting Let's Encrypt certificates)