Chart.js is a community maintained project, contributions welcome!
Chart.js is perhaps the classic open source library for generating any type of data chart, graph, or visualization element.
Its highlight includes watermarks, hovers, lines etc and it is licensed under MIT. License: Free for non-commercial, paid for commercial uses. Options and custom callbacks make it highly configurable as well. It supports a wide range of charts forex news paper gujarati sandesh like spline, column, bar, maps, angular gauges among others. However Protovis does have the capability of rendering exceptionally unique chart styles. JQuery Plugins jqPlot jqPlot is a jQuery plug-in which is used for data visualization and it provides easy customization of charts. Googles licensing does not allow you to host their JS files on your server. Js page into the html file to use its features.
Everything is rendered using html5 with the added benefit of a canvas element for dynamic effects. Graphs rendered onto an html5 canvas allow for hover tooltips and click events. Google Charts is an open source chart library which is powerful and very simple to use. It has many interactive charts to display and render live data.