The OSS Visualisation Desk is an open source web application which give you a possibility to test and make choice between different lightweight open source JS visualization packages for your projects. Some Software like DyGraphs, Vega you can use for realtime building of data visualisations.
Currently, the app allows you to check out the following types of packages:

• Flotr2.

• DyGraphs.

• Heatmap.

• HighCharts.

• HighStock.

• HighGantt.

• HighMaps.

• JsPlumb.

• Sigma.

• Vega.

• D3.

• Chart Builder.