Nightler - Find the people. Live the night.
Google Open Source - All of Googles open source projects under a single umbrella
Party with a Local - Party with a Local is a free app that connects travelers with locals that want to party.
SmallDevTools - Handy developer tools with a delightful interface
Discotech - Opentable for nightlife. Tickets, guest lists, and VIP.
whatdevsneed - This is whatdevsneed.