nuttyartist
Fast and beautiful note-taking app written in C++. Write down your thoughts.
vkbo
novelWriter is an open source plain text editor designed for writing novels.
jkriege2
an extensive Qt5 & Qt6 Plotter framework (including a feature-richt plotter widget, a speed-optimized, but limited variant and a LaTeX equation renderer!), written fully in C/C++ and without external dependencies
letr007
一款适用于央视网的网络视频流解析处理工具