JavaScript variables can be declared a handful of ways. However, they're not all created equal and understanding their differences can drastically change the way you code.

JavaScript uses type coercion in Boolean contexts, resulting in truthy or falsy values. Get a hang of how it all works in this quick guide.

JavaScript provides a handful of native data structures that you can start using in your code right now.

Renders a Modal component, controllable through events.

Creates a horizontally scrollable container that will snap on elements when scrolling.

Classifies a data point relative to a labelled data set, using the k-nearest neighbors algorithm.

A hover effect where the gradient follows the mouse cursor.

Creates an object containing the parameters of the current URL.