Data is always useful but it is not easy to comprehend it when it is not presented understandably. This is where data visualization comes in; there are many tools and techniques of providing data in a way that helps the viewers to apprehend the given data. It is very important to draw in the user’s attention via proper data visualization so that he/she is better capable of retaining facts. It would definitely require the media, through which the data is presented, to present the information in such a way that it catches the user’s eye and still be intelligible to him at all counts and levels because representation of facts is always better shown through pictorial representation of statistics.
To make it easy for all the data streaming sites to give their data in a most comprehensible way we have brought together a collection of data visualization tools. These are all excellent at performing their tasks and would definitely warrant a try.
Modest Maps is a small, extensible, and free library for designers and developers who want to use interactive maps in their own projects. It provides a core set of features in a tight, clean package with plenty of hooks for additional functionality.
Deliver pie charts to any device with Pizza. Your pie will be steaming hot with SVG so that it looks good on retina devices and HiDPI devices.
A charting library built with the Ember.js and d3.js frameworks. It includes time series, bar, pie, and scatter charts which are easy to extend and modify. The out-of-the-box behavior these chart components represents our thoughts on best practices in chart interactivity and presentation.
Cube is a system for collecting timestamped events and deriving metrics. By collecting events rather than metrics, Cube lets you compute aggregate statistics post hoc.
Better World Flux was created as an entry for the World Bank Apps for Development competition. The site aims to raise awareness for the UN Millennium Development Goals by letting users visualize and share stories that are hidden in the World Bank Open Data.
Google chart tools are powerful, simple to use, and free. Try out our rich gallery of interactive charts and data tools.
A simple PHP Gantt Class.
Envision.js is a library for creating fast, dynamic and interactive HTML5 visualizations.
Arborjs a graph visualization library using web workers and jQuery.
Gephi is an interactive visualization and exploration platform for all kinds of networks and complex systems, dynamic and hierarchical graphs.
JpGraph is an Object-Oriented Graph creating library for PHP >= 5.1 The library is completely written in PHP and ready to be used in any PHP scripts (both CGI/APXS/CLI versions of PHP are supported).
With this widget, you can make beautiful interactive timelines like the one below. Try dragging it horizontally or using your mouse-wheel. Click on each event for more details.
Wolfram|Alpha introduces a fundamentally new way to get knowledge and answers—not by searching the web, but by doing dynamic computations based on a vast collection of built-in data, algorithms, and methods.
OpenLayers makes it easy to put a dynamic map in any web page. It can display map tiles and markers loaded from any source. OpenLayers has been developed to further the use of geographic information of all kinds.
The missing link between spreadsheets and vector graphics.
A lightweight graphics library with an intuitive graphics API and an SVG renderer.
HumbleFinance is an HTML5 data visualization tool written as a demonstration of interactive graphing in HTML5.
Protovis composes custom views of data with simple marks such as bars and dots. Unlike low-level graphics libraries that quickly become tedious for visualization, Protovis defines marks through dynamic properties that encode data, allowing inheritance, scales and layouts to simplify construction.
Axiis is an open source data visualization framework designed for beginner and expert developers alike.
TimeFlow Analytical Timeline is a visualization tool for temporal data. The current release is “alpha” software—a very early version that may have bugs and glitches.