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Top stories from the Hacker News community• Updated 7 minutes ago
3D-Printed Carotid Artery-on-Chips for Personalized Thrombosis Investigation
InfoQ
Latest articles from InfoQ• Updated 7 minutes ago
Patch Urgently - Critical Vulnerability CVE-2025-55182 in React Server Functions Actively Exploited
An unauthenticated remote code execution (RCE) vulnerability in React Server Components (RSC) was recently reported with the highest severity (10.0). Amazon threat intelligence teams report active exploitation attempts by multiple China state-nexus threat groups. The critical vulnerability affects React versions 19.0.0 through 19.2.0 and Next.js versions 15.x and 16.x when using App Router. By Bruno Couriol
Agentic Postgres: Postgres for Agentic Apps with Fast Forking and AI-Ready Features
Tiger Data, the company behind TimescaleDB, has launched Agentic Postgres, a Postgres-based database designed for both AI agents and developers. It extends Postgres with fast forking, an MCP server, native BM25 and vector search, and includes a CLI for terminal access. By Sergio De Simone
OpenAI's New GPT-5.1 Models are Faster and More Conversational
OpenAI recently released upgrades to their GPT-5 model. GPT‑5.1 Instant, the default chat model, has improvements to instruction following. GPT‑5.1 Thinking, the reasoning model, is faster and gives more understandable responses. GPT‑5.1-Codex-Max, the coding model, is trained to use compaction to perform long-running tasks. By Anthony Alford
Replit Introduces New AI Integrations for Multi-Model Development
Replit has introduced Replit AI Integrations, a feature that lets users select third-party models directly inside the IDE and automatically generate the code needed to run inference. By Daniel Dominguez
AWS Launches Database Savings Plans, Offering up to 35% Cost Reduction and Engine Flexibility
AWS has launched Database Savings Plans, allowing customers to cut database costs by up to 35% with a commitment to consistent usage. This feature enhances flexibility during migrations and expansions across AWS Regions. Positive community feedback highlights its potential impact on cost efficiency and future direction for database commitments. By Steef-Jan Wiggers
Article: Overload Protection: The Missing Pillar of Platform Engineering
Overload protection is often overlooked in platform engineering, leaving teams to create inconsistent, fragile fixes. Centralized rate limits, quotas, adaptive controls, and clear visibility give services predictable ways to handle traffic spikes, reduce reliability debt, and prevent cascading failures across systems. By Gaurav Nanda, Tapan Manaktala
Vike Releases Photon with Next-Gen JavaScript Deployment Infrastructure and Cloudflare Integration
Vike introduces Photon, a groundbreaking framework for deploying JavaScript servers across any platform, enhancing developer experience with features like Cloudflare integration, Hot Module Replacement, and zero-config setups. As a collaborative, open-source solution, Photon simplifies server deployment while offering flexibility, making it an essential tool for modern web development. By Daniel Curtis
Fray Detects Concurrency Issues in JVM Languages
Carnegie Mellon University has introduced Fray, a concurrency testing tool for JVM programs to catch bugs and replay them. Written in Kotlin and based on this research paper, Fray can’t find all concurrency issues, but uses recent research in order to maximize the chances of detecting them. By Johan Janssen
Presentation: Architecting Planet Scale, Modern Apps in the Cloud
George Mao shares a deep dive into evolving a basic web application to a planet-scale, global architecture. He walks through five stages of maturity, focusing on adding enterprise-grade security, achieving global high availability and disaster recovery, optimizing content delivery costs with CDNs, and implementing globally consistent persistence using serverless technologies. By George Mao
Top posts from tech subreddits• Updated 7 minutes ago
Voting machines said Stephentown rejected the proposed library budget. A recount said otherwise.
Google illegally scraped the web to fix its AI problems and catch up to OpenAI, European regulators probe
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Harden-Windows-Security
Harden Windows Safely, Securely using Official Supported Microsoft methods and proper explanation | Always up-to-date and works with the latest build of Windows | Provides tools and Guides for Personal, Enterprise, Government and Military security levels | SLSA Level 3 Compliant for Secure Development and Build Process | Apps Available on MS Store✨
rustdesk
An open-source remote desktop application designed for self-hosting, as an alternative to TeamViewer.
inngest
The leading workflow orchestration platform. Run stateful step functions and AI workflows on serverless, servers, or the edge.