Iosevka – A Typeface for Code, from Code
This font has been my daily driver for at least a year.It has some similarities with Pragmata Pro (my previous font), but has evolved to have its own personality now.I build a custom version of the font with this command-line:  $ make custom-config design='v-tilde-low v-asterisk-low v-underscore-low v-at-short v-zero-dotted term' && make custom

This gives me:- Disabled ligatures (I don't like them for my coding font)- Underscore below the baseline (it is called underscore, after all)- Tilde and asterisk centered vertically- Zero with dots through it- Fira Sans style @ symbol.Sample:
http://i.imgur.com/Hq4X7oV.png