Engineering Insights

Vision Language Model Alignment in TRL ⚡️

HTTP/1.1 must die: the desync endgame

Abstract Upstream HTTP/1.1 is inherently insecure and regularly exposes millions of websites to hostile takeover. Six years of attempted mitigations have hidden the issue, but failed to fix it. This p

Microfrontends support is now in Public Beta

support is now available in . Microfrontends allow you to split large applications into smaller ones so that developers can move more quickly.MicrofrontendsPublic Beta This support lets teams and large apps build and test independently, while Vercel assembles and routes the app into a single experience. This reduces build times, supports parallel development, and enables gradual legacy migration. Developers can use the to iterate and test their apps independently, while navigations between micr

Introducing AI Elements: Prebuilt, composable AI SDK components

is a new open source library of customizable React components for building interfaces with the Vercel AI SDK.AI Elements Built on , it provides full control over UI primitives like message threads, input boxes, reasoning panels, and response actions.shadcn/ui For example, you can use from the to manage state and streaming, and render responses using AI Elements.useChatAI SDK To install the components, you can initialize with , and pick your components, import them, and start building.our CLI

Introducing Vercel MCP: Connect Vercel to your AI tools

Today, we're launching the , now in . Vercel MCP is a secure, OAuth-compliant interface that lets AI clients interact with your Vercel projects.official Vercel MCP serverPublic Beta AI tools are becoming a core part of the developer workflow, but they've lacked secure, structured access to infrastructure like Vercel. With , supported tools like and can securely access logs, docs, and project metadata directly from within your development environment or AI assistant.Vercel MCPCursorClaude Read

Load Balancing - Improvements to Monitoring Using Zone Settings

Cloudflare Load Balancing Monitors support loading and applying settings for a specific zone to monitoring requests to origin endpoints. This feature has been migrated to new infrastructure to improve reliability, performance, and accuracy. All zone monitors have been tested against the new infrastructure. There should be no change to health monitoring results of currently healthy and active pools. Newly created or re-enabled pools may need validation of their monitor zone settings before being

Radar - Certificate Transparency Insights in Cloudflare Radar

Radar now introduces Certificate Transparency (CT) insights, providing visibility into certificate issuance trends based on Certificate Transparency logs currently monitored by Cloudflare. The following API endpoints are now available: /ct/timeseries: Retrieves certificate issuance time series. /ct/summary/{dimension}: Retrieves certificate distribution by dimension. /ct/timeseries_groups/{dimension}: Retrieves time series of certificate distribution by dimension. /ct/authorities: Lists certific

Providing ChatGPT to the Entire U.S. Federal Workforce

Today, OpenAI for Government is announcing a new partnership with the U.S. General Services Administration (GSA) to launch a transformative initiative. For the next year, ChatGPT Enterprise will be available to the entire federal executive branch workforce at essentially no cost.