Rethrick construction

A website by Dhanji R. Prasanna

Crosstalk: A Chat App

Not long ago there was a crazy rush of startups building group chat applications. Names like Beluga, Convore,,, Brizzly and others...

Waving Goodbye

In the past month or two, fully 8 of my colleagues from the Google Wave project have resigned from the company. This is no strange coincidence given t...

Unit Testing: A False Idol

There is a fervor among agile enthusiasts and programmers about unit testing that borders on religion. This fever has even infected the ranks of every...

Comets and Meteors

I am exploring writing an app with Comet (reverse Ajax) aka ‘hanging gets’. I thought I knew how this worked in detail, but after days of research I f...

waving goodbye

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Rethrick Construction is the personal website and blog of Dhanji R. Prasanna. Find me on twitter at