Sandraviz

Based on my own experience I know how big is the gab between learning simple d3.js examples and the actual fancy stuff you see around the web. In this 30 days course I provide you with a setup for creating your own first impressive web-based dataviz

30 days of d3.js data viz

Arquero is a JavaScript library for query processing and transformation of array-backed data tables. Following the relational algebra and inspired by the design of dplyr, Arquero provides a fluent API for manipulating column-oriented data frames. 