flutter_lib_bentzn

Description:

flutter lib bentzn

While READMEs can be written in any text file format, the most common one that is used nowadays is Markdown. It allows you to add some lightweight formatting. You can learn more about it at the CommonMark website, which also has a helpful reference guide and an interactive tutorial.
Some other formats that you might see are plain text, reStructuredText (common in Python projects), and Textile.
You can use any text editor. There are plugins for many editors (e.g. Atom, Emacs, Sublime Text, Vim, and Visual Studio Code) that allow you to preview Markdown while you are editing it.
You can also use a dedicated Markdown editor like Typora or an online one like StackEdit or Dillinger. You can even use the editable template below.