The nonprofit that oversees Wikipedia briefly enforced a 'read-only' mode on Thursday morning as users spotted code designed to delete articles and place Russian text in the edit summary.

The Wikimedia Foundation suffered a security incident today after a self-propagating JavaScript worm began vandalizing pages and modifying user scripts across multiple wikis.

Learn how the DOM structures your page, how JavaScript can change it during rendering, and how to verify what Google actually sees.

Google has removed a whole section from its JavaScript SEO documentation because it was outdated and Google says loading content with JavaScript does not make it hard for Google Search.

Version 2.7 of the runtime for JavaScript and TypeScript stabilizes the Temporal API, introduces npm overrides, and ...

The recently unveiled x86CSS project aims to emulate an x86 processor within a web browser. Unlike many other web-based ...

Leaked API keys are no longer unusual, nor are the breaches that follow. So why are sensitive tokens still being so easily exposed? To find out, Intruder’s research team looked at what traditional ...

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 ...

Why it matters: JavaScript was officially unveiled in 1995 and now powers the overwhelming majority of the modern web, as well as countless server and desktop projects. The language is one of the core ...

JavaScript is a sprawling and ever-changing behemoth, and may be the single-most connective piece of web technology. From AI to functional programming, from the client to the server, here are nine ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...