The IDE for competitive programming
Open-source, cross platform Qt based IDE for reverse-engineering
Kile is a feature-rich LaTeX editor
Cross-platform IDE for developing embedded solutions and desktops
Thinking notebook and Markdown editor
Bluetooth LE Keyboard library for the ESP32
CodeLite: an open source, cross platform C/C++/PHP and JavaScript IDE
Qt Creator Cppcheck integration plugin
Electronic design and programming tools suite like Eagle, MpLab
Light-weight Scintilla-based text editor with syntax highlighting
Graph algorithms interpreter, IDE, debugger, 3D visualizations.
Simple and Powerful Latex Editor
A code editor for the D programming language