Know your resources

**Have you checked the [list of proposed rules](https://github.com/Benjamin-Lee/deep-rules/issues?q=is%3Aissue+is%3Aopen+label%3Arule) to see if the rule has already been proposed?**

- [X] Yes

**Feel free to elaborate, rant, and/or ramble.**

Might be the wrong title, but using a rule to list available community resources, intro papers, and tutorials might be helpful

**Any citations for the rule?** (peer-reviewed literature preferred but not required)
- [DOI](doi.org/DOI_goes_here)

Start by reviewing the linked list of proposed rules and the repository's existing rule format. Determine whether a rule covering community resources, introductory papers, and tutorials fits the project's scope, then document a specific, bounded proposal with citations; done means the rule's purpose and included resources are clearly defined.

Written by the indexing model from the issue text.