In the second chapter of our radical look at JavaScript - Just JavaScript - we meet the most important object of all - the Function object. What really matters is that you don't think that it is just ...

Lots of high-res images can really spruce up a Web site. But they can also slow it down– images are files, files use bandwidth, and bandwidth is directly related to wait times. It’s time you get ...

Peter looks at how to call a JavaScript function from your TypeScript code and do it in a type-safe way. Along the way, he dramatically simplifies a Backbone application by integrating Knockout. I ...

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. There are ...

Functions are objects, but we tend to forget that they are. Just like all objects in JavaScript, functions are anonymous and unlike other languages don't have immutable names. This isn't a huge ...