css/prism.css - controls the styles associated with the code blocks. Feel free to customize it and use your preferred prismjs theme e.g. prism themes. contentlayer.config.ts - configuration for ...

It works passably on Ruby, PHP, VB, and Awk and a decent subset of Perl and Ruby, but because of commenting conventions, doesn't work on Smalltalk, OCaml, etc. without a language extension.