JavaScript Date object The Date object in JavaScript is the main element when it comes to handling date and time.

Using JSINQ, however, you can write similar SQL queries while programming in JavaScript. This means you now have a query language in JavaScript that you can use against arrays and DOM node lists.

JavaScript can be a boon if used with care—or a bane if used recklessly. Here are the 10 JavaScript concepts you’ll need to write scalable code in Node.js.