101 ("one-o-one") is a topic for beginners in any area. It has all the basic principles and concepts that are expected in a particular field. In American university course numbering systems, the number 101 is often used for an introductory course at a beginner's level in a department's subject area
This repository contains the basics to get started, and in case I get more than the required information to start, the content will be in a specific repository as well with more detail.