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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.
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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!
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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.
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Zod v4 Available with Major Performance Improvements and Introduction of Zod Mini
Zod v4, the TypeScript-first schema validation library, introduces transformative upgrades: 14x faster parsing, a 57% smaller core, and the new lightweight @zod/mini for modern front-end validation. With a refined API and built-in JSON Schema conversion, Zod v4 enhances developer efficiency while simplifying complex projects.
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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.
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Cloudflare Enhances Developer Experience with Vite Plugin and React Router v7 Support
Introducing Cloudflare's Vite Plugin (v1.0), revolutionizing web app development on Cloudflare Workers! Seamlessly integrate the Workers runtime into the Vite build process, enhance productivity with official React Router v7 support, and streamline deployment workflows. Experience faster builds, efficient hot module replacement, and robust ecosystem support for modern frameworks.
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State of React Native 2024 Survey Highlights
Conducted between December 2024 and January 2025, the State of React Native 2024 Survey collected insights from around 3,500 React Native developers to capture the current state of key tools and technologies in the React Native ecosystem and help developers make better decisions, explains Software Mansion software engineer Bartłomiej Bukowski, who curated the survey.
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How Slack Used an AI-Powered Hybrid Approach to Migrate from Enzyme to React Testing Library
Enzyme’s lack of support for React 18 made their existing unit tests unusable and jeopardized the foundational confidence they provided, Sergii Gorbachov said at QCon San Francisco. He showed how Slack migrated all Enzyme tests to React Testing Library (RTL) to ensure the continuity of their test coverage.
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Amazon Introduces Storage Browser for S3
Amazon has recently announced the alpha release of Storage Browser for Amazon S3, providing end users with a simple interface for accessing data stored in S3. The project is available in the AWS Amplify JavaScript and React client libraries.
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Slack Combines ASTs with Large Language Models to Automatically Convert 80% of 15,000 Unit Tests
Slack's engineering team recently published how it used a large language model (LLM) to automatically convert 15,000 unit and integration tests from Enzyme to React Testing Library (RTL). By combining Abstract Syntax Tree (AST) transformations and AI-powered automation, Slack's innovative approach resulted in an 80% conversion success rate, significantly reducing the manual effort required.
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Expedia Speeds up Flights Search with Micro Frontends and GraphQL Optimizations
Expedia made flight search faster by up to 52% (page usable time) by applying a range of optimizations to web and mobile applications. To support these improvements, the company improved the observability of its applications. Expedia Flights web application has been migrated to Micro Frontend Architecture (MFA) to allow flexibility, reusability, and better optimization.
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The Guardian Creates a Newsroom Collaboration Tool Using Serverless, React and GraphQL
The Guardian created Pinboard, a discussion and asset-sharing tool integrated into a variety of content management platforms used by the company. The solution uses a range of technologies, including Typescript for coding the business logic, different serverless services for code execution, API endpoints, and GraphQL server, as well as AWS RDS (PostgreSQL) for storage.
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2023 JavaScript Rising Stars
The recent report from Rising Stars highlights the trends in the JavaScript ecosystem and showcases standout projects based on GitHub Stars in 2023. Overall, the most popular project was shadcn/ui, a collection of UI components that can be used to create custom components. The JavaScript runtime Bun continued its momentum, making it the second most popular project.
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New Docker Compose Functionality Banishes Alt-Tabbing and Bind Mounts
Docker has announced the general availability of Docker Compose Watch - a tool to enhance the efficiency of application development, making it easier for developers to maintain their focus while coding.
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Airbnb Improves Web Performance with HTTP Streaming
Airbnb introduced HTTP streaming to improve the page-loading performance of their website. They reduced the First Contentful Paint (FCP) metric by around 100 milliseconds on every page tested, including the homepage. They also minimized the impact of slow backend queries on the loading times.