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Critical Security Vulnerability in React Server Components
React disclosed a CVSS 10.0 RCE in React Server Components and is advising users to upgrade affected packages and frameworks to patched versions now.
@react-aria/virtualizer
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This package is part of react-spectrum. See the repo for more details.
react-window is a library for efficiently rendering large lists and tabular data in React. It provides similar virtualization techniques to @react-aria/virtualizer but is more focused on simplicity and performance. It offers a smaller API surface and is easier to integrate for basic use cases.
react-virtualized is a comprehensive library for rendering large lists and collections in React. It offers a wide range of features including grids, tables, and infinite loaders. Compared to @react-aria/virtualizer, it provides more flexibility and customization options but can be more complex to set up and use.
react-infinite-scroll-component is a library for implementing infinite scrolling in React applications. It focuses on loading more items as the user scrolls, rather than virtualizing the entire list. This can be useful for scenarios where data is loaded incrementally from a server.
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Spectrum UI components in React
The npm package @react-aria/virtualizer receives a total of 516,539 weekly downloads. As such, @react-aria/virtualizer popularity was classified as popular.
We found that @react-aria/virtualizer demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 2 open source maintainers collaborating on the project.
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Security News
React disclosed a CVSS 10.0 RCE in React Server Components and is advising users to upgrade affected packages and frameworks to patched versions now.

Research
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