Learn how to make the most of Observable JavaScript and the Observable Plot library, including a step-by-step guide to eight basic data visualization tasks in Plot.

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.

sv-filtable-js is a vanilla JavaScript library for filtering a table. Give it a set of input fields and it will automagically filter the table when the user interacts with those inputs, such as typing ...