MonoDevelop - MonoDevelop enables developers to write desktop and web applications on Linux, Windows and Mac OS X.
Sublime Text - Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
Visual Studio Code - Build and debug modern web and cloud applications, by Microsoft
Netbeans - NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
Rider - Rider is a cross-platform .NET IDE based on the IntelliJ platform and ReSharper.
IntelliJ IDEA - Capable and Ergonomic IDE for JVM