Recs.
Updated
SpecsUpdate
Pros
Pro Has ligatures
This is particularly beneficial for those who wish to use combined letters such as "æ" and other diphthongs. But when it comes to programming, the ability to scan through your code is improved with ligatures for equality, arrow functions, and more.
Pro Characters look really nice
Some characters that look odd in other monospace fonts look very nice in Fira Code: @, a, 1, lower-case-L, Q, j, *
Cons
Con The '@' Symbol is asymmetric
It's a style, but it would be nice if it would wrap and not just cover the top.
Con Ligatures are nice-looking but harm clarity
Even though the font combines characters into ligatures, you still need to type the normal characters, and the ligatures make that difficult in many cases.
Con Needs support for ligatures
It can't work in plain terminal, must have built in support for ligatures in editor.
Con No Sublime Text support
Not the font's fault but even the latest Sublime Text builds (e.g. 3126) don't support ligatures.
Con Ligatures break correlation between symbols on screen and the number of characters
This makes it easier to lose the grasp how long lines actually are.
Con Cannot enable alternative stylistic styles on Xcode
I've tried enabling some of the alternate stylistic styles using Xcode's Font picker, via the "Typography" screen. None of the stylistic styles I enable get reflected in Xcode's code editor, even if I restart Xcode from scratch. I'm not sure whether this is a limitation of Xcode, or of the font itself.
Recommendations
Comments
Flagged Pros + Cons
Out of Date Pros + Cons
Con Dotted zero is less readable than slashed zero
FiraCode uses dotted zero instead of slashed zero which is less readable.