TeX user group sites
TeX user groups are organizations for people interested in TeX and LaTeX. They provide support for their members but also for TeX and LaTeX users in general. Let's visit a few.
The TeX Users Group
The TeX Users Group (TUG) is a not-for-profit organization with a very long history. Their website is at https://tug.org. Founded in 1980, the TUG always had a significant influence on the development and popularity of TeX. The TUG home page is a portal to the TeX world with links to support, documentation, and software. It hosts an extensive collection of TeX-related internet resources at https://tug.org/interest.html. An index and a substantial number of links show you the way to helpful material on the internet.
It publishes a journal that appears three times a year, and it holds yearly international conferences. It also hosts the LaTeX Font Catalogue at https://tug.org/FontCatalogue, which lists nearly all fonts available for use with LaTeX. About a...