Introducing d3.express: the integrated discovery environment

&quot;I buried the lede. It’s an in-browser reactive JavaScript notebook for exploratory analysis, visualization, and explanation.&quot; <a href="https:&#x2F;&#x2F;twitter.com&#x2F;mbostock&#x2F;status&#x2F;858018259907620865" rel="nofollow">https:&#x2F;&#x2F;twitter.com&#x2F;mbostock&#x2F;status&#x2F;858018259907620865</a>

Very cool! I wonder how it will compare with Eve? I love that people are working on visual data analysis tools like this.