php - What is the md file of github for?

Question

I feel like these have no impact on the code

Answer 1

"md" is the extension of the Markdown file, and ReadMe.md is an introduction to the project. Introduce others to what your project does and how to use it. License is authorization. If others want to use your code, do they have to pay you, etc. .gitignore tells git which files not to submit when submitting.
If you have anything else you don’t know, please leave it in the comments

Answer 2

This file is used to give a brief introduction to your project.

Answer 3

md is a Markdown file, a markup language that is very convenient for writing notes.
The md file in GitHub is mainly used to explain the usage and introduction of the project to users. This file has no impact on the code, but if it is missing, users can only judge the intention of your project by reading the code.

Answer 4

markdown syntax

Answer 5

This document is an introduction to your project

Answer 6

Haha, markdown is worth having