Google Charts - Interactive charts for browsers and mobile devices.
TiddlyMap - An interactive concept- and mind-mapping plugin for the personal note-taking software TiddlyWiki based on the Vis.js library. It's free and open-source!
Highcharts - A charting library written in pure JavaScript, offering an easy way of adding interactive charts to your web site or web application
Minzel - Minzel is a beautiful and free mindmapping tool built for creatives and gives you the power to...
ZoomCharts - Creating meaningful and aesthetically pleasing data visualizations and incorporating them into your projects is easy with the tools offered by ZoomCharts.
textografo - Online diagramming application which generate diagrams based on text and allows real time...