So, you’re wondering, “can I learn JavaScript in a day?” It’s a common question, and honestly, it’s a bit tricky. Think of it like this: can you learn to play the guitar in a day? You might learn a ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

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. Built-in reactivity is one of ...

The goal of this series is to show all the aspects of the modern, frontend JavaScript application in the simplest use case as possible. Modern JavaScript allows us to write our code in modules that ...

This post is mainly about scope in vanilla JavaScript and the different ways it can be used to our advantage. There are a lot of ways to look at the scope to try and better understand it, my brain ...

Freya Shearer receives funding from the National Health and Medical Research Council, the Australian Government Departments of Health and Foreign Affairs and Trade, and NSW Health. Catherine Bennett ...

Function "shout" that takes a string and returns this string duplicated. In addition, the return is logged. Example: shout('Fire') should return 'FireFire' and should ...

In a recent Google Search Central SEO office-hours hangout, a question was submitted to Google’s Search Advocate John Mueller asking if it’s a bad for a website to be dependent on JavaScript for basic ...

If you’re animating a number counter but want the numbers to go up in a certain increment, there’s a simple expression for that! First, create a text layer, add a slider control, and make an ...