Sandbox escape vulnerability in vm2, used by nearly 900 NPM packages, allows attackers to bypass security protections and ...

A critical vm2 Node.js vulnerability (CVE-2026-22709, CVSS 9.8) allows sandbox escape via Promise handler bypass.

New version of the open-source replacement for Microsoft Silverlight also brings support for .NET 10 and C# 14.

Userware today released OpenSilver 3.3, introducing native integration between XAML and Blazor. Developers can now embed Blazor components from libraries like DevExpress, Syncfusion, MudBlazor, Radzen ...

A critical-severity vulnerability in the vm2 Node.js sandbox library, tracked as CVE-2026-22709, allows escaping the sandbox and executing arbitrary code on the underlying host system.

Additional details for RenderATL 2026 and the OpenJS Summit, including programming themes and speaker participation, will be announced in the coming months. For more information about RenderATL, ...

A critical Grist-Core flaw (CVE-2026-24002, CVSS 9.1) allows remote code execution through malicious formulas when Pyodide ...

Say goodbye to source maps and compilation delays. By treating types as whitespace, modern runtimes are unlocking a “no-build” TypeScript that keeps stack traces accurate and workflows clean.

North Korean hackers target macOS developers with malware hidden in Visual Studio Code task configuration files.

Threat actors behind the campaign are abusing Microsoft Visual Studio Code’s trusted workflows to execute and persist ...

Note: jsrun is under development. Expect breaking changes between minor versions. One of the most compelling use cases for jsrun is building safe execution environments for AI agents. When LLMs ...

Google updated its JavaScript SEO documentation for the third time this week, this time to say that "while pages with a 200 HTTP status code are sent to rendering, this might not be the case for pages ...