Cloudflare has introduced a new way to run Node.js HTTP servers on its Workers platform, allowing developers to deploy server-side applications without managing infrastructure. This integration enhances performance and scalability while simplifying the deployment process for applications that rely on Node.js.

Cloudflare has introduced an open beta for Workers Tracing, a new feature that allows developers to trace requests through their serverless applications. This tool aims to enhance visibility into application performance and assist in debugging by providing detailed insights about request paths and execution times. With Workers Tracing, users can better understand their application's behavior and optimize performance accordingly.

Cloudflare has implemented enhanced security measures for its Workers platform by introducing a sandboxing model that restricts access to sensitive resources and mitigates potential threats. This security hardening ensures that code execution remains isolated, protecting both the platform and its users from various vulnerabilities. The article details the architecture and strategies employed to achieve this robust security posture.