This category contains curated indexes of resources on particular topics.
If you’ve ever googled a subject, been bewildered by the range of results, and not known where to start, this category is for you. Each topic should contain a list of useful links and/or resources for an individual subject, and an ongoing discussion about what should be added or removed from this to keep it current and relevant.
If you can’t find the subject you’re interested in, please feel free to add it and request the community rally 'round and help you out with their collective knowledge.