Introduces beta support for API Routes, allowing full-stack development with server endpoints.
Implements route-based bundle splitting for web and makes static web builds up to 2x faster with 30% smaller base JS bundles.
New testing library for Jest to emulate navigation flows and improvements like support for mjs files.
Universal React Server Components rendering on servers and other web-specific enhancements for upcoming releases.
Includes many fixes and changes such as new Link component props, configurable app directories, and deprecated webpack-config in favor of Metro.

Expo offers an ecosystem of tools for developers to create, review, and deploy universal native apps using React for Android, iOS, and web platforms. It simplifies development by allowing you to write code once and run it everywhere. With Expo, developers can utilize native APIs, create builds for app stores, submit apps, and push updates directly to users. The platform supports app store submission, automated testing, and easy team collaboration with adjustable roles. Expo is open-source, offers a free plan, and caters to a community of developers eagerly building mobile apps with JavaScript and React Native.

Expo

Expo provides tools for building and deploying React Native apps.

Expo Router v3 Released: Full-Stack Capabilities & Performance Gains

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