When comparing Fantasque Sans Mono vs Fira Code, the Slant community recommends Fira Code for most people. In the question“What are the best programming fonts?” Fira Code is ranked 1st while Fantasque Sans Mono is ranked 27th. The most important reason people chose Fira Code is:
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.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Italics look good
The handwritten-style italics of Fantasque Sans Mono are quite attractive.
Pro Open source
Fantasque Sans Mono is open source, meaning it can be freely used, changed, and shared by anyone.
Pro Uniformity
As a "Mono" font, Fantasque is uniform in size and overalls. However, if you look further into all characters, you'll find that there's almost no pattern between them - except for the huge amount of curves. That said, this font is a very strong contender in terms of readability, especially in a world that seeks pattern (often too much).
An example:
Double single quotes vs single double quotes. In JavaScript code, you can find empty String initialization a lot. Unless syntax highlighting makes it clear, it's pretty hard with other fonts to spot the difference between double single quotes and single double quote.
Pro Support for various platforms
There's support for OS X, Linux, and Windows (otf, ttf) in Fantasque Sans Mono.
Pro No useless experiments with special characters
Pro Own personality
It looks distinct, playful. But don't cross the line when it becomes unusable.
Pro Lowercase "k" looks nice
Pro Glyphs support
This is good for those who wish to use different designs of a certain character.
Pro Has ligatures
Alpha version supports ligatures as Fira Code does.
Pro Truly compact
The Height line is quite short but coherent. You have to like the style but this is one of the most readable at a small size ( 9pts ).
Pro Cyrillic alphabet support
This is useful for those who wish to use letters from certain Eastern European or Asian alphabets.
Pro Webfonts included (eot, svg, woff)
Webfonts, such as eot, svg, and woff, are included in Fantasque Sans Mono.
Pro Powerline symbols
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 Supports retina displays
Fira Coda supports high pixel density retina displays.
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, *
Pro Good editor support
A list of supported editors and terminals can be found here.
Pro Has a slashed zero
New style since February 2018.
Pro Frequent updates
The repository is frequently updated.
Pro Installs easily on Mac
Many ligature fonts on Github aren't "mac ready". This font comes pre-compiled and ready to install on Windows, Mac, and Linux.
Cons
Con Lowercase "i" (eye) is tailed, and too similar to lowercase "l" (ell)
Same with Hack and Ubuntu Mono.
Con Lowercase "k" is ugly
The lowercase "k" seems like a strange "r" since it has a line that extends to the top of capital letters. There is currently a workaround aiming to correct this.
Con The size is too small
Letter size is smaller than other fonts at the same setting.
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 No true italic
Italic is just a slanted original, an Oblique. Looks ugly and is difficult on the eyes.
Con Noisy serif-like style harming the text clarity
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 Ligatures like == and === are harder to tell apart than they should be
Con Too wide, too large line height
Con Too wide
Much wider than other fonts.
Con Ligatures lump some characters together and make them hard to read
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 Curly braces are not clear enough
Curly braches ("{" and "}") are not clear enough. They are too horizontally narrow, making them look almost like pipes ("|").
Con Bad 4 and r characters, dotted 0
WHY is r a serif?
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.