How-To Geek on MSN

7 tools that make working with JSON a joy

jq takes JSON as input and transforms it according to the filters you supply. Since it’s a command-line tool, you can pipe ...

Google JavaScript Doc Now Says Non-200 HTTP Status Code Might Not Be Rendered

Google updated its JavaScript SEO documentation for the third time this week, this time to say that "while pages with a 200 ...

Google explains JavaScript execution on non-200 HTTP status codes

Google noted that if the HTTP status code is non-200 (for example, on error pages with 404 status code), rendering might be ...

GhostPoster attacks hide malicious JavaScript in Firefox addon logos

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions counting more ...
Security Boulevard

Denial-of-Service and Source Code Exposure in React Server Components

In early December 2025, the React core team disclosed two new vulnerabilities affecting React Server Components (RSC). These issues – Denial-of-Service and Source Code Exposure were found by security ...

MI6 chief: 'We are operating in space between peace and war'

The new MI6 chief has said "we are now operating in a space between peace and war" as she laid out the "interlocking web of ...

Google Warns Noindex Can Block JavaScript From Running

Google updated its JavaScript SEO documentation to clarify that noindex tags may prevent rendering and JavaScript execution, ...
How-To Geek on MSN

How to make your first WebExtension that works in Chrome, Firefox, and beyond

In Chrome, go to chrome://extensions/, enable Developer mode using the toggle in the top-right, then click the “Load unpacked ...