Orange: Interactive data analysis
Simple yet flexible JavaScript charting for designers & developers
A viewer for git and diff output
Multi-purpose serial data visualization & processing
State machines and statecharts for the modern web
GPL software which renders realistic skies in real time
Functional reactive programming extensions library for Julia
A data visualization framework combining React & D3
matplotlib: plotting with Python
Gephi the open graph Viz platform
A JavaScript library for visualizing data using web standards
High-level, high-performance dynamic language for technical computing
Julia wrappers for the PETSc library
Interactive JavaScript Charts built on SVG
Visualize, collaborate, and evolve the software architecture
The Computational Geometry Algorithms Library
Matplot++: A C++ Graphics Library for Data Visualization
JavaScript diagramming library for interactive flowcharts & org charts
The official NFFT library repository
A standard library of components to model the world and beyond
Graph theory library for visualization and analysis
Julia software for fast, friendly, flexible fluid dynamics on CPUs
Library for validated numerics using interval arithmetic
A charting and data visualization library for Unity
Web-based SQL editor run in your own private cloud