How-To Geek on MSN

An introduction to property-based testing using fast-check and JavaScript

I will explain what property-based testing (PBT) is and how it solves these problems. What is property-based testing (PBT)?
InfoWorld

Developers urged to immediately upgrade React, Next.js

Critical vulnerability in React library should be treated by IT as they did Log4j - as an emergency, warns one expert.
The Hacker News

Critical React2Shell Flaw Added to CISA KEV After Confirmed Active Exploitation

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday formally added a critical security flaw impacting ...

You can turn your Raspberry Pi into a local AI agent - here's how

Advancements in AI may feel a bit daunting, but this clever hack helps you harness the power of artificial intelligence in ...

In 1995, a Netscape employee wrote a hack in 10 days that now runs the Internet

“Bill Gates was bitching about us changing JS all the time,” Eich later recalled of the fall of 1996. Microsoft created its ...

JavaScript turns 30: From 10-day prototype to the backbone of the modern web

Thirty years ago, Netscape and Sun Microsystems introduced JavaScript as a new, cross-platform scripting language for ...
InfoWorld

All I want for Christmas is a server-side JavaScript framework

Could 2026 be the year of the beautiful back end? We explore the range of options for server-side JavaScript development, ...

Admins and defenders gird themselves against maximum-severity server vuln

According to Wiz and fellow security firm Aikido, the vulnerability, tracked as CVE-2025-55182, resides in Flight, a protocol ...
Nature

This scientist found a new trick of the immune system by digging through cellular rubbish

Detectives often find important clues by digging through rubbish. That approach paid off tremendously for systems biologist Yifat Merbl. When she and her team investigated cellular recycling centres ...