Here are some projects we've worked on in the last little while
Javascript
A very adhoc Javascript slide engine for the holiday card.
Ruby
This repo has everything you need to start your Sinatra project off on the right foot.
Ruby
A dead-simple geolocation tool that is designed to be used when you have a website you do not have backend access to that needs to contain geolocation. Allows you to set some simple rules to be set up to test against. Uses the IPInfoDB API.
PHP
Built on the CodeIgniter framework and uses MySQL for a database. Uses jQuery UI for front end.