How to improve your level and learn typography and fonts more abruptly (websites, resources)?

Question

Design

Good day.
The more projects you do and generally communicate with cool developers, the more you understand that the role of fonts and typography in general is of great importance in design.
This refers to web design, mobile application design, interface design, and even printing.
Fonts are used everywhere.
I would like to collect a collection of useful links and resources for scooping information on this topic.
Who knows what sites, resources, reference sources of information, Russian and foreign?
When designing web projects and mobile applications, on which resources is it better to look at modern trends in fonts, what is more popular, what is in demand? What font is better to use in a particular project? Is there a database of large fonts online other than https://www.google.com/fonts? Sources of free fonts and paid ones?
Thank you in advance for links, answers, sharing information on such an important topic.

Answer 1

Please:
say-hi.me/tag/tipografika
awdee.ru/365-ampersands
https://vk.com/ilove.typography