InfoQ Homepage Development Content on InfoQ
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Sixteen Claude Agents Built a C Compiler without Human Intervention... Almost
In an effort to probe the limits of autonomous software development Anthropic used sixteen Claude Opus 4.6 AI agents to build a Rust-based C compiler from scratch. Working in parallel on a shared repository, the agents coordinated their changes and ultimately produced a compiler capable of building the Linux 6.9 kernel across x86, ARM, and RISC-V, as well as many other open-source projects.
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Firestore Adds Pipeline Operations with over 100 New Query Features
Google has overhauled Firestore’s query engine, introducing "Pipeline operations" that enable complex server-side aggregations and array unnesting. The update shifts Firestore Enterprise toward an optional indexing model, allowing architects to prioritize write speed and lower costs. While it brings parity with MongoDB-style aggregations, the preview currently lacks real-time and emulator support.
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Nuxt Studio Released: Open Source CMS for Content Editing in Production
Introducing Nuxt Studio: the ultimate open-source content management solution for Nuxt websites, offering a powerful self-hosted module for complete control over your content. With an intuitive visual editor, real-time previews, and seamless Git integration, elevate your development workflow while bridging the gap for content creators. Unleash your team's potential today!
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Shadcn Releases Visual Project Builder
Introducing Shadcn's innovative visual project builder, accessible via `npx shadcn create`. This tool empowers developers to customize project setups visually before coding, ensuring a seamless design-first approach with real-time previews, extensive theming options, and framework support. Experience effortless project creation with complete design control at ui.shadcn.com/create!
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OpenAI Scales Single Primary PostgreSQL Instance to Millions of Queries per Second for ChatGPT
OpenAI described how it scaled PostgreSQL to support ChatGPT and its API platform, handling millions of queries per second for hundreds of millions of users. By running a single-primary PostgreSQL deployment on Azure with nearly 50 read replicas, optimizing query patterns, and offloading write-heavy workloads to sharded systems, OpenAI maintained low-latency reads while managing write pressure.
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WhatsApp Deploys Rust-Based Media Parser to Block Malware on 3 Billion Devices
WhatsApp has rewritten its media handling library in Rust, replacing 160,000 lines of C++ with 90,000 lines of memory-safe code for 3 billion devices. The rollout, part of a system called Kaleidoscope, uses differential fuzzing to ensure bug-for-bug compatibility. The move mirrors a decade-long industry shift toward memory safety, tracing back to Mozilla's first Rust MP4 parser deployment in 2016.
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CloudFront Adds Origin mTLS Authentication for End-to-End Zero Trust
Amazon CloudFront now supports mutual TLS authentication for origin servers, completing end-to-end zero-trust authentication from viewers to backends. The feature replaces IP allowlists and shared secrets with cryptographic verification, proving particularly valuable for multi-cloud deployments, where origins can verify that traffic originated from CloudFront without VPN tunnels.
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Kubernetes Drives AI Expansion as Cultural Shift Becomes Critical
A new CNCF report identifies Kubernetes as the primary engine for AI growth, with 82% production adoption. However, technical maturity has outpaced organisational change. Human factors, such as siloed team structures and a lack of cross-functional collaboration, now serve as the leading barriers to successful deployment, making cultural transformation the decisive factor for AI scaling.
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GitHub Copilot SDK Lets Developers Integrate Copilot CLI's Engine into Apps
Now available in technical preview on GitHub, the GitHub Copilot SDK lets developers embed the same engine that powers GitHub Copilot CLI into their own apps, making it easier to build agentic workflows.
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Waku: the Minimal React Framework Reaches Alpha
Waku 1.0 alpha, a lightweight React framework, achieves a major milestone with stable public APIs, shifting focus to bug fixes and compatibility. Ideal for mostly-static sites, it offers flexible rendering options. Built on Vite and Hono, Waku prioritizes developer experience, targeting small projects without the complexity of heavier frameworks like Next.js.
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Uber Moves In-House Search Indexing to Pull-Based Ingestion in OpenSearch
Uber transitions its in-house search indexing to OpenSearch with a pull-based ingestion framework, improving reliability, backpressure handling, and multi-region consistency for large-scale streaming data while simplifying recovery and supporting global, real-time search experiences.
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Xcode 26.3 Brings Integrated Agentic Coding for Anthropic Claude Agent and OpenAI Codex
The latest release of Xcode, Xcode 26.3, extends support for coding agents, such as Anthropic's Claude Agent and OpenAI's Codex, helping developers tackle complex tasks and improve their productivity.
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Cloudflare Launches Vertical Microfrontend Template for Path-Based Edge Routing
Cloudflare has launched a Worker template for Vertical Microfrontends (VMFE), enabling independent teams to manage their stacks for specific URL paths, improving CI/CD efficiency. This architecture streamlines requests with low latency while offering a seamless SPA experience, promoting team autonomy and efficient dev practices. Ideal for large teams, it comes with operational trade-offs.
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Java News Roundup: GlassFish 8.0, OmniHai 1.0, LangChain4j, Infinispan, Hibernate, JobRunr
This week's Java roundup for February 2nd, 2026, features news highlighting: GA releases of GlassFish 8.0 and OmniHai 1.0; point releases of LangChain4j, Infinispan and JBang; maintenance releases of Helidon and JobRunr; and milestone releases of Hibernate ORM, Hibernate Reactive and Hibernate Search.
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How CNAME Ordering in RFC Specs Caused Cloudflare 1.1.1.1 Outage
In a recent article titled "What came first- the CNAME or the A record?" Cloudflare explains how an unclear RFC specification caused the popular Cloudflare’s 1.1.1.1 service to break. After identifying the breakage and the ambiguity in older DNS standards regarding record order, Cloudflare proposes a clarified specification.