Notepad++ (free) starts with the basic text editing provided by the Windows Notepad program, and adds a slew of features to help programmers and scripters. Notepad++ may look like plain old ...

data:text/html, Thanks to the HTML5 contenteditable attribute and the modern browser’s ability to handle data URIs , your browser is now a notepad — just click to type.

I use only the basic HTML tags to make it readable. In order to make the list easy-to-edit, I created a BAT file that opens the HTML page with Notepad ready to be edited.