React is a free front-end JavaScript library for building user interfaces based on components.

Libraries are little better than frameworks in my opinion for beginners as it more beginner friendly, frameworks are quite strict and throws error for even the wrong name conventions but on the other hand libraries are pretty easygoing in that case.

As on my first day of learning react, I started from learning the terminal commands because that is important for a programmer. I also learnt Git commands and pushed my first file into my Github. Later I made two files through one via React and other via Vite, both had the same procedure but had different commands for running them.

Created my first "hello world" project through both of the files XD.

Learning from this playlist - https://www.youtube.com/playlist?list=PLu71SKxNbfoDqgPchmvIsL4hTnJIrtige

For Git commands -https://www.atlassian.com/git/glossary#commands

For React documentation - https://react.dev/learn/start-a-new-react-project

Code to study how HTML elements turn into JS by React on backend- https://github.com/facebook/react/blob/main/packages/react/src/jsx/ReactJSXElement.js