D3 provides utility functions to perform common operations on Javascript arrays: min max extent (range) sum median mean sort quantile bisect

Scientists Begin Looking at Programmers’ Brains: The Neuroscience of Programming from The Huffington Post. A new study provides new evidence…

Almost every day, javascript blows my mind. Today I discovered that you can convert a string to a number simply by prepending a +: Awesome.

When binding a primitive datum to a node in a D3 visualization, the callback function can be implicitly called on the datum without the…

Information visualization (insight, understanding, and discovery) and information art (aesthetics) differ in their context, audience, and…

D3 is a data visualization tool that uses method chaining to produce big pictures with little code. The selection library performs a full…

D3 uses the W3C standard selector library, and selection modifiers work on both single and multiple element selections, and will…

The variable is a hidden parameter in javascript functions that contains all the arguments for the invocation in a pseudo-array (ie: it…

How to Live on 24 Hours a Day, by Arnold Bennett (published in 1910) Arnold Bennett’s recommendations for leading a full and happy life…

I was following a tutorial on how to include a twitter widget in the sidebar of my octopress site and couldn’t figure out why my twitter…