This component is the code highlighter of DeckDeckGo.
It is developed with Stencil and use Prism.js from Lea Verou and James DiGioia for the highlighting itself.
Furthermore, the inspiration for the design of the cards comes from the amazing carbon, a tool to create and share beautiful images of your source code.
To get started with this Web Component, have a look to its documentation.
MIT © David Dal Busco and Nicolas Mattia