ScottPlot
Interactive plotting library for .NET
kroitor
Nice-looking lightweight console ASCII line charts ╭┈╯ for NodeJS, browsers and terminal, no dependencies
JetBrains
Multiplatform plotting library based on the Grammar of Graphics
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
NimbleMarkets
Nimble Terminal Charts for the Golang BubbleTea framework and your TUIs