本文基于 enzyme 官方文档中的常见问题清单（docs/common-issues.md）整理而成，覆盖开发者在 React 组件测试中最常遇到的三大类 ...

India’s economic growth is slowing down because the post-Covid bounce ...

Cybersecurity researchers have unpacked JSCeal, a sophisticated compiled V8 JavaScript (JSC) malware with credential harvesting, surveillance, and traffic-interception capabilities. "The payloads are ...

Vercel places restrictions on the maximum size of the deployment bundle for functions to ensure that they execute in a timely manner. Large functions let you deploy uncompressed bundles up to 5 GB.

On 22 July 2026 (the day prior to Proofpoint’s joint release with the NSA), TA488 initiated a new wave of exploitation abusing a cross-site scripting (XSS) vulnerability, CVE-2026-42897, in Outlook ...

Electron and Node.js make it straightforward to build Windows desktop apps in JavaScript. Calling Windows Runtime APIs has been less straightforward: features such as on-device AI often required a C++ ...

Unit testing durable orchestrations helps you verify business logic and catch errors early. Orchestrations coordinate multiple activities and can grow complex quickly, so tests protect against ...

RL researchers have been observing and detecting malicious versions of the npm package @validate-sdk/v2 since October 2025. The package exports functions that pretend to encode data and validate ...

Today we published an update on our collaboration with Mozilla, in which Claude Opus 4.6 found 22 vulnerabilities in Firefox over the course of two weeks. As part of that work, we evaluated whether ...

The unified JavaScript runtime standard is an idea whose time has come. Here’s an inside look at the movement for server-side JavaScript interoperability. The WinterCG community group was recently ...

A critical sandbox escape vulnerability has been disclosed in vm2, a popular Node.js library used to run untrusted code in a sandboxed environment. CVE-2026-22709 allows attackers to bypass Promise ...