Mystix is described as 'Text editor with customizable syntax highlighting, customizable code folding and other text editing features' and is a Text Editor in the development category. There are more than 50 alternatives to Mystix for a variety of platforms, including Windows, Linux, Mac, BSD and Snapcraft apps. The best Mystix alternative is Notepad++, which is both free and Open Source. Other great apps like Mystix are Visual Studio Code, VSCodium, Vim and Kate.
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.
Mexico
A powerful, feature packed, fully configurable IDE specifically designed for Windows developers.
United Kingdom
Eddie is a programmers editor for Mac OSX and Gnome Linux. Inspired by the Macintosh Programmer's Workshop, Eddie brings some of it's powerful features into a modern lightweight and capable programmer's editor.
Czechia
EU
Acme is a powerful text editor, development environment and textual-user-interface platform developed by Rob Pike originally for Plan 9 from Bell Labs research operating system, and now has ports available for all major platforms.
Code Writer is a free text and code editor app for the Windows platform, downloadable from the Windows Store. Use it as a replacement for Notepad and other quick edit apps.
United States
Simple, Flexible, Powerful Text Editor for the Web. Handles most common features you want; code completion, saved snippets, subversion support, remote connections, extensible language support, browser preview and much more.
4coder is a 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.).
United States
Vis aims to be a modern, legacy-free, simple yet efficient editor, combining the strengths of both vi(m) and sam. It extends vi's modal editing with built-in support for multiple cursors/selections and combines it with sam's structural regular expression based command...
Hacker Pad is a convenient scratch pad that allows everyone, especially developer, to quickly jot down ideas and snippets. This comes from the need of my colleagues who struggle with how to quickly write down notes in a convenient way.
Vietnam
IT-Edit (Integrated Terminal Editor) provide a text editor with syntax highlight, line numbering and with the basics text editing functionalities, a file managing interface and terminals in the same window as the editor.
People joke about what IDE they use often, things like Word, MS Notepad, sometimes even Eclipse, and then often times MS Paint. People joke about MS Paint because it's not even a text editor, people joke about it because it doesn't have one feature in common with IDEs.
