The map function takes a function definition as its first argument (required) The function whose definition we pass in will have 3 arguments available to it and will be called for each element in the ...

Canonicalization happens both before and after rendering. Conflicting canonical signals between raw HTML and JavaScript output can cause unexpected indexing results. Google recommends setting the ...

A critical vulnerability in the popular expr-eval JavaScript library, with over 800,000 weekly downloads on NPM, can be exploited to execute code remotely through maliciously crafted input. The ...

The breach hit core JavaScript libraries such as chalk and strip-ansi, downloaded billions of times each week, raising alarms over the security of open-source software. Hackers have compromised widely ...

Google says it has begun requiring users to turn on JavaScript, the widely used programming language to make web pages interactive, in order to use Google Search. In ...

Over-reliance on JavaScript creates a blind spot for AI search crawlers. AI search crawlers reportedly can't read JavaScript, limiting your site's visibility. Server-side rendering and HTML-first ...

A hot potato: JavaScript is one of the most popular programming languages in the world and a cornerstone of the modern web. JavaScript is also "owned" by Oracle. However, that could soon change with ...

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 ...

A regular column about programming. Because if/when the machines take over, we should at least speak their language. To review: JavaScript is what makes static web pages “dynamic.” Without it, the ...

The package exposes a class that needs to be instantiated and the resolved promise that returns the getRenderer method of this instance is what you need to use in your code to render JavaScript ...