Data types in JavaScript variables Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: ...

Microsoft: Learn JavaScript programming language for free with our new course Programmers keen on building browser applications can take advantage of Microsoft's free JavaScript video course.

Microsoft is opening up Excel to developers with a new JavaScript API. It will let developers use custom data types like images, cards, and arrays.

Do you use Google Tag Manager or custom JavaScript with structured data? You will want to read this.