A remote code execution (RCE) vulnerability in the React JavaScript library, which earlier today caused disruption across the internet as Cloudflare pushed mitigations live on its network, is now ...

Could 2026 be the year of the beautiful back end? We explore the range of options for server-side JavaScript development, from Express to Next and all the rest. A grumpy Scrooge of a developer might ...

A critical vulnerability affecting the popular open source JavaScript library React is under attack — by none other by Chinese nation-state threat actors. CVE-2025-55182, which was disclosed Wednesday ...

Facepalm: A widely used web technology is affected by a serious security vulnerability that can be exploited with minimal effort to compromise servers. Known as "React2Shell," the flaw may require ...

Community driven content discussing all aspects of software development from DevOps to design patterns. One of the biggest challenges design teams and web developers face is turning Figma designs into ...

Instant experiences on the web have become more of a requirement than a preference. The performance of React applications depends heavily on JavaScript bundle size ...

The latest JavaScript update dropped recently, with three big new features that are worth your time. Also this month: A fresh look at Lit, embracing the human side of AI-driven development, and more.

React conquered XSS? Think again. That's the reality facing JavaScript developers in 2025, where attackers have quietly evolved their injection techniques to exploit everything from prototype ...

From there, inside the hello-world folder that gets created, run a single npm start command to start your app and make it available on port 3000 of localhost: This React Hello World tutorial ...