NodeBox for OpenGL. Processing.org. Wiki Pages - pyprocessing - A Processing-like environment for doing graphics with Python. Processing.js. The Best Tools for Visualization. Visualization is a technique to graphically represent sets of data.
When data is large or abstract, visualization can help make the data easier to read or understand. There are visualization tools for search, music, networks, online communities, and almost anything else you can think of. Whether you want a desktop application or a web-based tool, there are many specific tools are available on the web that let you visualize all kinds of data. JavaScript Information Visualization Toolkit (JIT) at noumena.