Developers use JavaScript promises to model asynchronous operations in web and server-side programs. Here's a quick look at five ways to use promises in your code. Promises are a central mechanism for ...

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 by ...

Google updated its JavaScript SEO best practices document with a new section on how to set the canonial URL when using JavaScript. Google wrote, "The best way to set the canonical URL is to use HTML, ...