Learn the key concepts behind React and how to use JSX elements and components to build lean and fast web front ends React, also known as ReactJS, is an open source JavaScript library for building ...

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 ...

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

Attackers are using the vulnerability to deploy malware and crypto-mining software, compromising server resources and ...

React vulnerability CVE-2025-55182 exploited by crypto-drainers to execute remote code and steal funds from affected websites ...

In response to overwhelming user requests, Microsoft has started a project to add support for a React JavaScript component to Visual Studio 2015. (Note: an earlier version of this article incorrectly ...