A hackable text editor for the 21st Century
Kotlin code completion, diagnostics and more for any editor/IDE
A free C, C++ and Fortran IDE
Rapid applications development tool and libraries for FPC
Lightweight and easy to use cross-platform C++ IDE
jEdit is a programmer's text editor written in Java.
An integrated writing environment for creating LaTeX documents
Kile is a feature-rich LaTeX editor
Modernized fork of NEdit, with unicode support and AA text rendering
Save time and effort of converting into Unicode through native2ascii
Nyquist is a language for sound synthesis and music composition.
an OSGi-based Swing Application Framework
Symja - Java computer algebra language & symbolic math library
Customizable multiplatform development environment.
Simple and flexible programming language for applications development
Web IDE in single HTML file
A powerful editor and graphical debugger for code written in Scilab
ideU the ide. Universal.
Open Source C & C++ IDE for Windows