Apache NetBeans
Parser generator to read, process, or translate structured text
Next-gen container development platform, workspace server & cloud IDE
The IDE for competitive programming
A tool to help eliminate NullPointerExceptions (NPEs) in your code
Lightweight Java IDE with syntax highlighting and convenient features.
jEdit is a programmer's text editor written in Java.
Save time and effort of converting into Unicode through native2ascii
Binary / hex editor and component written in Java
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
Symja - Java computer algebra language & symbolic math library
Kisekae UltraKiss is a full featured integrated development environmen
an OSGi-based Swing Application Framework
Axel-DICE Code Editor For Windows,Linux
Editor for Fixed Width, Csv and Existing Xml files.
A syntax highlighting, code folding text component written in Swing
Static site IDE is a Static Site Generators aka Static Site Editor
Jexer - Java Text User Interface Library