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24
Feb

A new look for my demo page

After a couple attempts of redesigning my homepage, I decided to fall back to simplistic approach. A simple grids base demo using jQuery thumbnail and lightbox to popup each demo.

screen

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8
Feb

Web based Gapminder

If you haven’t heard of Gapminder, then watch this very charismatic presentation from Ted talk by Prof. Hans Rosling. Basically, Gapminder is a Flash application which presents the world of statistics and demonstrates how it has evolved over centuries. It has been in my long overdue tasks list to implement a web based Gapminder using my Highcharts extension for ExtJs. So far it took me few hours a week over couple months to come up with this prototype. The challenge is that simultaneously updating and animating nearly 300 data points (with color shading) in a fraction of a second is quite CPU intensive. At least, it is possible now in HTML5.

The following is a short video demo of the prototype. It is running under my Mac Mini (Quad core 2.3GHz i7 – 4G RAM).

However, there are still plenty to implement. Online demo and code on github will be available soon