If you are a programmer who cares about the look of your codes when you are at work, this is going to help you save tons of time finding out a perfect font that fits you the best.
Head over to this website called Programming Fonts Texter, and flip through over 100 pre-defined themes and 40 free programming fonts to find out one you like the most and download them to use for yourself.
Speical thanks to Koen Lageveen, the site creator who went out and found nearly all of the free programming fonts that are available out there and not only compiled them in a blog-type list but also built the app that lets you test them all out in real time.