Notepad++ - A free source code editor which supports several programming languages running under the MS Windows environment.
Notepads - Notepads is a modern, simple yet powerful text editor for Windows 10
QOwnNotes - QOwnNotes is a free plain-text notepad with markdown support for Linux, Mac OS X and Windows, that works together with ownCloud Notes.
TexEdit - TexEdit is a simple text editor developed by One Code Inc for the windows , Mac and Linux platforms. TexEdit offers a simple UI that makes it easier to navigate and use.
Standard Notes - A safe place for your notes, thoughts, and life's work
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft