InfoQ Homepage JavaScript Content on InfoQ
-
New Token-Oriented Object Notation (TOON) Hopes to Cut LLM Costs by Reducing Token Consumption
The recently released Token-Oriented Object Notation (TOON) aims to be a schema-aware alternative to JSON that significantly reduces token consumption at a similar level of accuracy. While the existence and importance of token saved depend on the data shape, some benchmarks show TOON may use in some cases 40% fewer tokens than JSON, possibly resulting in LLM and inference cost savings.
-
AnalogJS 2.0: Angular Full Stack Framework Introduces Content Resources & Leaner Builds
AnalogJS 2.0 has launched, enhancing Angular development with new content management features, optimized builds, and upgraded tooling. This full-stack meta-framework simplifies handling content as reactive resources while reducing bundle sizes and installation footprints. Embrace seamless migration for a modern, efficient web experience tailored for content-rich applications.
-
Vite+ Unveiled with Unified Toolchain and Rust Powered Core
Introducing Vite+ by VoidZero: a groundbreaking unified JavaScript toolchain enhancing the Vite ecosystem. With an all-in-one CLI for app scaffolding, testing, linting, and more, Vite+ delivers performance gains of up to 40x and enterprise features, all while ensuring compatibility and support for existing users. Ideal for modern teams, Vite+ promises streamlined workflows and robust scalability.
-
Deno 2.5 Brings Support for Permission Sets and Test API Hooks
Deno 2.5 has arrived, enhancing the secure JavaScript/TypeScript runtime with new permission sets, refined testing hooks, and performance boosts. Upgrading to V8 14.0 and TypeScript 5.9.2, it unlocks advanced features while evolving the Temporal API. Explore improved WebSocket headers, bundling capabilities, and more for seamless development.
-
Meta Ships React 19.2 Featuring Activity API, Cache Signals, and SSR Enhancements
React 19.2 introduces new APIs and performance improvements focused on better UI control and server rendering. Key additions include the new Activity component for managing UI states without losing component state, and the useEffectEvent hook, which separates event logic from effect dependencies.
-
Nuqs Adds Debounce, Standard Schema Integration and Key Isolation
Nuqs, the type-safe URL state manager for React, just rolled out exciting features in version 2.5, including debounced URL updates, standardized schema generation, and improved re-render control. With experimental TanStack Router support and zero runtime dependencies, Nuqs enhances URL management while maintaining a lightweight footprint. Elevate your React applications with Nuqs!
-
Apollo GraphQL Client 4.0 Released with Leaner Bundles and Strengthened TypeScript Safety
Apollo GraphQL has launched Apollo Client 4.0, featuring a streamlined architecture, enhanced TypeScript support, and modular APIs to reduce bundle sizes by 20-30%. Key updates include opt-in features, improved error handling, and a decoupled core library, making it easier for developers to manage GraphQL operations across various frameworks. Feedback has been overwhelmingly positive.
-
Preact 11 Beta Introduces Hydration 2.0, Default Ref Forwarding, and Modernized Bundling
Preact 11 Beta is here! This lightweight React-compatible library modernizes hydration and API ergonomics with key updates like Hydration 2.0, default ref forwarding, and streamlined bundling. It ditches legacy features for improved performance and compatibility while maintaining a small footprint. Upgrade now for a faster, cleaner development experience!
-
Cloudflare Adds Node.js HTTP Servers to Cloudflare Workers
Cloudflare recently implemented the node:http client and server APIs in Cloudflare Workers, allowing developers to migrate existing Node.js applications to the serverless computing platform. These HTTP APIs enable popular Node.js frameworks, such as Express.js and Koa.js, to run on Workers.
-
Next.js 15.5 Ships - Turbopack Production Builds, Node.js Middleware, and Tighter Typescript DX
Next.js 15.5 has landed, delivering faster builds and powerful server-side middleware. Key highlights include the Turbopack bundler, which boosts compilation speed by 2x to 5x, and Node.js middleware enhancements. TypeScript improvements enhance developer experience with stable typed routes and early error detection.
-
Remix Reimagined: V3 Will Drop React for a Fork of Preact
Two years after shipping Remix v2, the Remix team recently announced working on Remix v3, with a new set of principles charting its path. Remix v3 will drop React for a fork of Preact as part of its effort to own most of its stack and feature only minimal, critical dependencies. Remix will also optimize for LLMs, build on Web APIs, eschew build processes, and demand composable abstractions.
-
Oxlint v1.0 Stable Released: a Rust-Based JavaScript Linter
Introducing Oxlint v1.0: a groundbreaking Rust-based linter for JavaScript and TypeScript, boasting 520+ rules and 50-100x faster performance than ESLint. With zero-config setup, multi-file analysis, and seamless migration tools, it’s ideal for both open-source projects and enterprises. Experience rapid linting and minimal setup.
-
Vercel Releases AI Elements Library for React UI Integration
Vercel has released AI Elements, an open-source library of React UI primitives built atop shadcn/ui and designed to integrate with the Vercel AI SDK.
-
Microsoft Releases TypeScript 5.9 with Deferred Imports and Enhanced Developer Experience
Discover TypeScript 5.9, enhancing developer experience with new features like deferred imports, streamlined project setup, and expandable hover previews. With performance optimizations and support for Node.js v20, this exciting update simplifies configurations and boosts productivity, making TypeScript even more powerful for building scalable applications.
-
JSON Modules Can Now Be Imported in JavaScript in All Modern Browsers, CSS Modules to Follow
Thomas Steiner, developer relations engineer at Google, recently published a blog post announcing that JSON module scripts were now available in all modern browsers. Developers using the latest version of modern browsers can now directly import JSON modules into their JavaScript code. The feature builds on the Import Attributes proposal. Native CSS modules import may soon follow.