Open-source, cross platform Qt based IDE for reverse-engineering
Cross-platform IDE for developing embedded solutions and desktops
Kile is a feature-rich LaTeX editor
Thinking notebook and Markdown editor
A fast, portable, simple, and free C/C++ IDE
CodeLite: an open source, cross platform C/C++/PHP and JavaScript IDE
Performance and Productivity at Scale
EtherCard is an IPv4 driver for the ENC28J60 chip
A visual-based IDE for C language uses block drag and drop technology
Json-rpc client
Electronic design and programming tools suite like Eagle, MpLab
Light-weight Scintilla-based text editor with syntax highlighting
Developer's friendly IDE
IDE for PIC microcontrollers
LPC Coding Library and GUI