The 2022 State of JavaScript survey of nearly 40,000 developers has identified the most popular, emerging and waning technologies used by JavaScript developers. The annual JavaScript survey, whose ...

JavaScript redirects are one of the methods available to webmasters in communicating to both users and search engines that the requested URL is unavailable, either permanently or temporarily. The URL ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Decide what you see, and how you see it, with the flick of a switch.

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression using JavaScript. Linear regression is the simplest machine learning technique to predict a single numeric value, ...

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 ...

Google updated its JavaScript SEO documentation to warn against using a noindex tag in the original page code on JavaScript pages. Google wrote, "if you do want the page indexed, don't use a noindex ...

Developers use statements to control the overall program flow, including variable declarations, conditional operations, and iterative processes. Here's how to write JavaScript statements. JavaScript ...

Now that you’re finally getting used to iOS 12’s new Shortcuts app, here comes Scriptable, a new automation app that runs JavaScript. It can make powerful and deep connections with your iPhone or iPad ...

In a nutshell: Google recently confirmed that JavaScript is now required for users to submit queries to its web search service. According to a company spokesperson, the new requirement will improve ...