After installing the font, enable it User Settings.
Press Cmd/Ctrl + , to open the Settings Editor
Search for "Font"
Specify the name of the new font
Some fonts support "font ligatures". These are symbols that represent compound symbols that we use in programming. If the font you are using supports them, you can turn them on by ticking the "Editor: Font Ligatures" box.
To see the ligatures in action, create a new file called index.js. Input the following symbols to see how font ligatures represent these common programming compound symbols as one character.