Install JetBrains Mono font

Download and unzip the font:

cd Downloads
wget https://download.jetbrains.com/fonts/JetBrainsMono-1.0.0.zip
unzip JetBrainsMono-1.0.0.zip

Install the font to either the user’s font directory

cp JetBrainsMono-*.ttf ~/.local/share/fonts/

or the system-wide one:

sudo cp JetBrainsMono-*.ttf /usr/share/fonts/

Add this in your vs code settings.json

{
	...
	"editor.fontFamily": "'JetBrains Mono', 'Fira Code', 'Droid Sans Mono', 'monospace', monospace",
	"editor.fontLigatures": true,
	...
}