oxyplot / oxyplot

A cross-platform plotting library for .NET

epezent / implot

Immediate Mode Plotting

brenocq / implot3d

Immediate Mode 3D Plotting

jkriege2 / JKQtPlotter

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