Open-source, cross platform Qt based IDE for reverse-engineering
Simple crossplatform IDE for NASM, MASM, GAS and FASM languages
Kotlin code completion, diagnostics and more for any editor/IDE
AndroidIDE is an IDE for Android to develop full featured Android apps
Kisekae UltraKiss is a full featured integrated development environmen
Web IDE in single HTML file
Cross platform SDK
A fast, portable, simple, and free C/C++ IDE
Source code for the processing core and development environment
This program allows to spelling text in difficult environment
Programming in MS Paint
BASIC language interpreter (multiplatform)
Pascal XE is an easy to use IDE for Pascal programming.
A visual-based IDE for C language uses block drag and drop technology
Browser based code editor, allowing you to code from anywhere
A wxMax based IDE for the programming language BlitzMax
MpyEditor is an Editor for creating Microcontroller Programs
Lua Editor
The Scratch mod, Tiger