InfoQ Homepage JavaScript Content on InfoQ
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SolidJS 2.0 Beta: First-Class Async, Reworked Suspense and Deterministic Batching
SolidJS 2.0 Beta introduces significant changes in async handling and reactivity. Async is now a first-class feature, enabling direct use of Promises within the framework. The update includes new primitives for mutations, altered state handling, and significant breaking changes. It is designed for improved developer experience while maintaining fine-grained reactivity without a virtual DOM.
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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 It emphasizes speed and features absent in the official npmjs.com interface, such as install size calculations and outdated dependency warnings.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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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.
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pnpm 11 Release Candidate: ESM Distribution, Supply Chain Defaults and a New Store Format
pnpm 11 RC has been released, featuring significant changes in performance, security, and configuration. Key updates include an SQLite-backed store index, tighter security defaults, and a consolidated build script setting. It now requires Node.js v22 or later. Global installs are isolated by default, and new commands enhance usability. Migration guidance is available in the documentation.
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Effect v4 Beta: Rewritten Runtime, Smaller Bundles and Unified Package System
Effect v4 beta, a TypeScript framework for building applications, features a complete rewrite of its core fiber runtime, offering reduced memory usage and smaller bundle sizes. The new release consolidates ecosystem packages under a single version number and introduces unstable modules for rapid feature development. Migration guides are available for users transitioning from v3 to v4.
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Safari Adds Scrollend Event Support, Completing Baseline Browser Coverage
Safari's release of version 26.2 in December introduced support for the scrollend event, completing its alignment with major browsers. This event signals when scrolling has definitively ended, enabling more reliable interactions without the need for workarounds. It improves performance for developers managing UI updates and data fetching based on scroll completion.
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Tailwind CSS 4.2 Ships Webpack Plugin, New Palettes and Logical Property Utilities
Tailwind CSS version 4.2.0, released on February 18, 2026, includes a webpack plugin for streamlined integration and four new color palettes. It expands logical property utilities and improves recompilation speed by 3.8x. This update is particularly beneficial for teams on existing projects and those developing multilingual applications.
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Module Federation 2.0 Reaches Stable Release with Wider Support outside of Webpack
Module Federation 2.0, an open-source micro-frontend mechanism introduced with webpack 5, offers significant updates including dynamic TypeScript type hints, decoupled runtime layers, and Node.js support. It enhances compatibility across various bundlers and frameworks. Key features include a Side Effect Scanner and easier integration for remote modules, addressing previous adoption challenges.
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ESLint v10: Flat Config Completion and JSX Tracking
ESLint version 10 has removed the legacy eslintrc configuration system, finalizing a long transition to flat config. The update enhances developer experience, especially for plugin authors and monorepo teams, by changing configuration file location and improving JSX reference tracking. Node.js support has been tightened, and new assertion options have been added to the RuleTester API.
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Nuxt Test Utils v4: Vitest v4 Requirement, Mocking Overhaul and Stricter Environment Setup
Nuxt Test Utils has released version 4.0.0, which primarily integrates Vitest v4. This update changes the test environment setup to beforeAll, resolving issues with module-level mocks. It also improves mockNuxtImport for cleaner partial mocking and enhances state management for registered endpoints. The library remains vital for testing in the Nuxt framework, bridging unit and end-to-end testing.
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QCon London 2026: Running AI at the Edge - Running Real Workloads Directly in the Browser
At QCon London 2026, James Hall discussed running AI workloads directly in browsers, highlighting local processing benefits such as enhanced privacy, reduced latency and cost. He examined technologies like Transformers.js and WebGPU, illustrated practical applications, and provided guidelines for browser-based AI implementation, emphasizing appropriate use cases and evaluation principles.
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State of JavaScript 2025: Survey Reveals a Maturing Ecosystem with TypeScript Cementing Dominance
The 2025 State of JavaScript survey reveals a maturing ecosystem with TypeScript's dominance solidified—40% of developers use it exclusively. Vite surges in build tools with a 98% satisfaction rate, while React remains the top framework amidst mixed feedback. AI-assisted development grows notably, and Node.js stays dominant. Overall, developer satisfaction stabilizes at 3.8/5.
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Webpack Publishes 2026 Roadmap with Native CSS Support, Universal Target, and Path to Version 6
Webpack's 2026 roadmap, led by Even Stensberg, unveils substantial enhancements aimed at modernizing the bundler. Key features include native CSS module support, universal compilation for various environments, built-in TypeScript support, and a focus on performance optimization. As competitors rise, webpack strives to enhance user experience while preserving its core strengths.
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Vue Router 5: File-Based Routing into Core with No Breaking Changes
Vue Router 5.0 has integrated unplugin-vue-router into its core, enhancing file-based routing and TypeScript support. This transition release boasts no breaking changes, simplifies dependencies, and introduces experimental features like data loaders and improved editor tooling. Ideal for Vue.js developers, it positions itself as a bridge to the upcoming ESM-only version 6.