useful references for an assortment of things.
For Linguistics
On learning more about the field (and its subfields):
Lingthusiasm - a podcast by linguists Gretchen McCulloch and Lauren Gawne
On typesetting:
Overleaf - an online collaborative LaTeX editor; intuitive and clear-cut (and most of my computer science/physics friends highly recommended it)
For Biology
On learning more about the field:
Shed Science - series of YouTube videos by British evolutionary biologist Dr. Sally Le Page
For Design
On fonts:
Understanding Typography - because fonts matter
For Writing
On grad school applications:
For Programming
On natural language processing:
BeautifulSoup (Intro) - for parsing HTML/XML/etc.