Looking for older repositories? They can be found here
```math
\ce{$\unicode[goombafont; color:red; pointer-events: none; z-index: -10; position: fixed; top: 0; left: 0; height: 100vh; object-fit: cover; background-size: cover; width: 130vw; opacity: 0.5; background: url('https://github.com/PythonicBoat/PythonicBoat/blob/main/matrix.gif?raw=true');]{x0000}$}