Nov 18, 2017 | 10:00 AM - 4:00 PM Add to Calendar 18-11-2017 10:00 18-11-2017 16:00 America/Toronto Coding Javascript for Beginners. JavaScript is simple but powerful.

Use popular 'grammar of data' syntax to filter and subset your two-dimensional JavaScript arrays and more. Here's how to use Arquero for data wrangling in Observable JavaScript and Node.js.