Reverse Dictionary - Describe a concept and get back a list of words
SYQEL - Bring your music to life
Silicon Valley Dictionary - Urban dictionary meets Silicon Valley
Spotify Web Visualizer - Beautiful full screen visuals for Spotify web player
Dictionary Anywhere - Dictionary Anywhere is an open-source and easy-to-use browser extension for Mozilla Firefox and Google Chrome that allows you to check definitions easily while browsing the web.
Visualify - Visualize your top artists on Spotify