4coder is described as 'minimalist, cross platform, programmable, code editing environment, catering to the needs of low level programmers. It allows you to use one work flow across Windows, Linux, and Mac (with the exception of your debugger... for now.)' and is an app in the Development category. There are more than 100 alternatives to 4coder for a variety of platforms, including Windows, Mac, Linux, BSD and Chrome OS. The best alternative is Visual Studio Code, which is free. Other great apps like 4coder are Notepad++ (Free, Open Source), Atom (Free, Open Source), Sublime Text (Free Personal) and Vim (Free, Open Source).
Tilde is a text editor for the console/terminal, which provides an intuitive interface for people accustomed to GUI environments such as Gnome, KDE and Windows. Example: copy current selection is Control-C; paste previously copied text is Control-V.
Nota is a convergent text editor. Nota is easy to use, with a simple interface by default. Nota supports syntax highlighting for various languages, focus mode, annotations, configurable fonts, colors, a integrated side panel and more.
use your Browser as your Notepad, take notes while you are browsing. From now on for notepad, you don't have to go anywhere, convert your browser into your favorite notepad. Customize it as you like it. TabNote is free and offline.