What file uses .md extension and how should I edit them?

Question

On GitHub, several projects have README.md files. It seems like a simple format file to express text and pictures.

I guess there is an editor or syntax

Answer 1

Markdown is just a text file which optionally has .md, or .markdown extensions. It can be converted to HTML. To know syntax of Markdown, Check out

GitHub Flavored Markdown.

You can use any text editor for markdown. If you are sublime text user, you can check out Markdown Preview plugin which will display the rendered markdown content in browser and updates whenever you change the markdown file.

Some of the online markdown editor

• Markable
• dillinger
• markdownviewer