To use, add the following code the head of your HTML (you can also import this through css/js)
<link type="text/css" rel="stylesheet" href="https://rawcdn.githack.com/OliverBrotchie/fonts/f1b64bd96d9be227f48e16f1c9ff3eecf669a10d/fonts.css"/>
This repo also contains all of the font files for use in other ways.
weight { light, (default), bold, black }
italic { (defualt), italic }
.mono-bold
.mono-italic
.sans-black-italic