Programmers use a lot of symbols, often encoded with several characters. For human brain sequences like ->
, <=
or :=
are single logical token, even if they take two or three places on the screen. Your eye spends non-zero amount of energy to scan, parse and join multiple characters into a single logical one. Ideally, all programming languages should be designed with full-fledged Unicode symbols for operators, but that’s not the case yet.
Download Fira Code v1.101 | Follow updates 📢 @FiraCode
Fira Code is a Fira Mono font extended with a set of ligatures for common programming multi-character combinations. This is just a font rendering feature: underlying code remains ASCII-compatible. This helps to read and understand code faster. For some frequent sequences like ..
or //
ligatures allow us to correct spacing.
Work | Don’t work |
---|---|
Terminal.app (OS X default terminal) | iTerm 2 (feature request) |
Konsole (except KDE4) | GNOME Terminal |
rxvt |
Work | Don’t work |
---|---|
Atom 1.1 or newer (instructions) | SublimeText (vote here) |
Xcode (with this plugin) | Intellij Idea-based (vote here) |
Visual Studio | Visual Studio Code (issue) |
TextMate 2 | Standalone Emacs (workaround) |
MacVim 7.4 or newer (instructions) | gVim |
Coda 2 | Notepad++ |
Eclipse (Linux) | Eclipse (Mac and Win, vote here) |
QtCreator | Xamarin Studio/Monodevelop |
LightTable (instructions) | |
BBEdit (instructions) | |
RStudio | |
Chocolat | |
Kate, KWrite (except KDE 4) | |
Mancy | |
TextAdept (Linux, Mac) | |
GNOME Builder | |
Leafpad | |
Notepad (Win) | |
Probably work: Geany, gEdit, Smultron, Vico |
- IE 10+, Edge: enable with
font-feature-settings: "calt" 1;
- Firefox
- Safari
- Chromium-based browsers: enable with
font-variant-ligatures: contextual;
ortext-rendering: optimizeLegibility
(see 571246) - ACE
- CodeMirror
Ruby:
JavaScript:
Erlang:
Go:
Haskell:
Another monospaced fonts with ligatures:
- Hasklig (free)
- PragmataPro (€59)
- Monoid (free)
This work is based on OFL-licensed Fira Mono font. Original Fira Mono font was not changed, only extended.
Fira Code was inspired by Hasklig font: Ligatures for Haskell code.
Thanks Georg Seifert for providing a Glyphs 2 license.
- Added Light weight
- Adjusted rules when vertical centering of
:
,-
,*
and+
occurs
- Fixed calt table conflicts (
----
would incorrectly render as<!--
) - Added centered
:
(between digits, e.g.10:40
) - Added lowercase-aligned
-
,*
and+
(only between lowercase letters, e.g. kebab casevar-name
, pointers*ptr
etc)
Added weights:
- Retina (just slightly heavier than Regular)
- Medium
- Bold
Switched to calt
instead of liga
. You can now “step inside” the ligature in text editors.
Fira Code is now drawn and built in Glyps 2 app (should improve compatibility).
Added:
<->
<~~
<~
~~~
~>
~~>
<$
<+
<*
*>
+>
$>
;;;
:::
!!!
???
%%
%%%
##
###
####
.-
#_(
=<
**/
0x
www
[]
Redrawn:
{-
-}
~=
=~
=<<
>>=
<$>
<=>
.=
Removed: ?:
Total ligatures count: 115
Redrawn from Fira Mono 3.204 (slightly heavier weight)
Added:
**
***
+++
--
---
?:
/=
/==
.=
^=
=~
?=
||=
|=
<<<
<=<
-<<
-<
>-
>>-
>=>
>>>
<*>
<|>
<$>
<+>
<!--
{-
-}
/**
\\
\\\
..<
??
|||
&&&
<|
|>
Added support for Powerline
Added: #{
~-
-~
<==
==>
///
;;
</
- Added
~=
~~
#[
- Rolled back
&&
and||
to more traditional look ===
and!==
are now rendered with 3 horisontal bars
Added: ~@
#?
=:=
=<
Fixed width of &&
and ||
Added: -->
<--
&&
||
=>>
=/=
>>=
=<<
<<=
->>
->
=>
<<-
<-
===
==
<=>
>=
<=
>>
<<
!==
!=
<>
:=
++
#(
#_
::
...
..
!!
//
/*
*/
/>