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PodRocket - A web development podcast from LogRocket
Episode 2025: An App Developer's Guide to React 19 with Michael Chan
Dec 12, 2024
Michael Chan, a software engineer and senior video educator at WorkOS, shares exciting insights about React 19. He highlights new features like server components and the shift towards TypeScript, showcasing its advantages for improved development. The conversation covers the important changes in APIs and the growing importance of user-centered testing with Testing Library. Michael also discusses strategies for upgrading to React 19 while addressing legacy applications and emphasizes the need to embrace the evolution of web integration in React.
26:01
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Quick takeaways
- React 19 emphasizes the adoption of TypeScript, improving developer experience and type safety while phasing out older APIs.
- The introduction of React server components primarily within the Next.js framework aims to refine state and form management in applications.
Deep dives
Key Features of React 19
React 19 introduces several key features that developers should prioritize, including React server components and new APIs for managing state and forms. Notably, server components are currently primarily usable within the Next.js framework, limiting their widespread application. The update emphasizes a shift towards TypeScript, with a clear push for deprecating older APIs in favor of more typed solutions, enhancing the development experience. Another significant addition is the 'use action state' API, designed to improve form handling and align more closely with standard web practices, aiming to strike a balance between React's unique methodologies and the inherent characteristics of the web.
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