InfoVis Toolkit

InfoVis Toolkit - provides tools for creating interactive representations of data on the Web using JavaScript. Distributed open source under the BSD license. The main browsers are supported: IE6 +, Firefox2 +, Safari3 +, Opera9.5 +

• Various rendering options: Treemaps, Radial Layouts, HyperTrees / Graphs, SpaceTree-like Layouts ...
• Compatibility: You can use JIT with your preferred framework for DOM operations.
• Extensibility: It is easy to add / override any method.
• Compatibility of components: Various visualizations can be combined to create new visualization methods.

PS
Pictures are clickable.

Custom nodes and borders

Hyperbolic layouts

Union graphs

Data on request

Soft trees

Pie and other diagrams

Orientation Up / Down / Left / Right