InfoQ Homepage News
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Legare Kerrison and Cedric Clyburn on LLM Performance and Evaluations
Effectively measuring the performance of applications that are leveraging Large Language Models (LLM) is critical to the adoption of AI technologies in organizations. Legare Kerrison and Cedric Clyburn from RedHat team recently spoke at Arc of AI 2026 Conference about practical methods to evaluate and optimize LLM inference.
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OpenChoreo 1.0 Brings AI Agents and GitOps to Kubernetes Developer Platforms
OpenChoreo, the open-source internal developer platform built on Kubernetes, has shipped its 1.0 release and been accepted into the Cloud Native Computing Foundation (CNCF) Sandbox. The project is designed to give engineering teams a complete foundation for running workloads on Kubernetes without requiring them to build it themselves.
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npmx Reaches Alpha: Community Driven Alternative Browser for the npm Registry
npmx is an open-source package browser for the npm registry, developed by Daniel Roe and over 250 contributors. It emphasizes speed and features absent in the official npmjs.com interface, such as install size calculations and outdated dependency warnings. Feedback highlights its quick search performance but raises design concerns. The project is available on GitHub.
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Java News Roundup: OpenJDK, Oracle Critical Patches, Open Liberty, Testcontainers, IntelliJ IDEA
This week's Java roundup for April 20th, 2026, features news highlighting: updates on OpenJDK JEPs; JDK 27 release schedule finalized; the Oracle Critical Patch Updates for April 2026 and corresponding patch updates from BellSoft and Azul; the April 2026 edition of Open Liberty; and maintenance releases of Testcontainers, Multik and IntelliJ IDEA.
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QCon San Francisco 2026: 12 Tracks Announced
The 12 tracks for QCon San Francisco 2026 (November 16-20) are now live. Four tracks cover AI in production. The other eight cover the rest of what senior engineering still demands: distributed systems, architecture teardowns, resilience, platform internals, API design, and Staff+ leadership. Early bird pricing runs until May 12th.
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Uber Migrates 75,000+ Test Classes from Junit 4 to Junit 5 Using Automated Code Transformation
Uber engineers migrated over 75,000 test classes from JUnit 4 to JUnit 5 using automated code transformation with OpenRewrite and internal orchestration. By enabling the JUnit Platform for dual execution with Bazel and validating changes through CI, the team modernized testing infrastructure while maintaining correctness at monorepo scale.
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Microsoft's Russinovich and Hanselman Warn AI Is Hollowing out the Junior Developer Pipeline
Microsoft's Russinovich and Hanselman argue in a CACM paper that agentic AI creates an "AI drag" on junior developers while boosting seniors, incentivizing companies to stop hiring entry-level engineers. Entry-level hiring is down 67% since 2022. They propose a preceptor model borrowed from medical education to preserve the talent pipeline.
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GitLab Adds Flat-Rate Code Reviews, Free-Tier AI Access, and Spending Caps
Open-core DevOps vendor GitLab has shipped versions 18.10 and 18.11 of its DevSecOps platform, with changes that give agentic AI to users on the free tier, that cut the per-review cost of automated code analysis, and give administrators hard limits on how much teams can spend on AI credits each month.
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Spring News Roundup: First Release Candidates of Boot, Security, Integration, Modulith, AMQP
There was a flurry of activity in the Spring ecosystem during the week of April 20th, 2026, highlighting the first release candidates of: Spring Boot, Spring Security, Spring Integration, Spring Modulith, Spring AMQP, Spring for Apache Kafka and Spring Vault.
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AWS Ends WorkMail and Moves App Runner to Maintenance Mode
AWS has recently announced that WorkMail will be discontinued and that App Runner will stop accepting new customers and move into maintenance mode. Several other less popular services and features are also entering maintenance or sunset phases, triggering concern and debate across the AWS community.
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Cloudflare Optimizes Edge Stack for High-Core CPUs instead of Large Cache
Cloudflare recently introduced its Gen 13 servers, marking a shift in how its network handles traffic. Instead of relying on large CPU caches for speed, the company redesigned its software to leverage many more processor cores working in parallel in its latest AMD-based servers.
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Yelp Achieves Zero-Downtime Upgrade of over 1,000 Cassandra Nodes
Yelp has completed a large-scale upgrade of its Apache Cassandra infrastructure, spanning more than 1,000 nodes, without any service downtime, offering a blueprint for managing stateful systems at scale.
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HashiCorp Vault 2.0 Marks Shift to IBM Lifecycle with New Identity Federation
HashiCorp has released Vault 2.0, moving to the IBM versioning and support model following its acquisition. The update introduces Workload Identity Federation for secret syncing without static credentials, SCIM 2.0 provisioning, and performance gains in the storage engine. It also prioritises identity-based security and certificate automation while removing legacy architectural components.
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React Navigation 8.0 Alpha with Native Bottom Tabs, Reworked TypeScript Inference and History
React Navigation has released version 8.0 in alpha, updating its routing library for React Native and web applications. Notable changes include native bottom tabs as the default, enhanced TypeScript inference, and deep linking enabled by default. The update prioritizes stability and includes a guide for migration from version 7.x.
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Google Introduces Room 3.0: a Kotlin-First, Async, Multiplatform Persistence Library
Room 3.0 is a major update to Android's persistence library that introduces breaking changes in key areas. The new release focuses on modernizing Android persistence layer around Kotlin Multiplatform and expands platform support to include JavaScript and WebAssembly.