A "night" theme Chrome extension for Facebook's Messenger.com
Messenger.com is an excellent alternative to Facebook's "pop-up" style chat interface. It's clean, useable, and fast. The problem? It uses a ton of whitespace, which is extremely hard on the eyes at night. It's been shown that staring at excessively bright screens around night time can interrupt with sleeping patterns, strain eyes, and sometimes lead to mild headaches.