Hacker News with Generative AI: Reference Materials

The Annotated Lord of the Rings (2004) (archive.org)
While The Annotated LOTR is a work in progress, in order to assist more efficient reference and annotation, an Index for the Annotation Threads has been created.
NIST Standard Reference Materials Catalog [pdf] (nist.gov)
(Logic) Prolog, Erlang, Elixir a side-by-side reference sheet (hyperpolyglot.org)