Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are ...

A new JavaScript API will be available to preview inside Excel later this month, which will let developers create these custom data types for inputs and outputs and enable custom functions.

Fairly early on in the series, students will learn about working with strings in JavaScript, data types, and using template literals to format strings, before moving on to creating and populating ...

such as Data Table cells. Some of these types are part of the Observable web platform. They are not standard JavaScript functions and you won’t be able to use them in a Quarto document.