@react-pdf-viewer/core is a powerful library for rendering PDF documents in React applications. It provides a flexible and customizable way to display PDF files, allowing developers to build rich PDF viewing experiences. With features like zooming, scrolling, and page navigation, it is designed to meet the needs of modern web applications that require PDF functionality. The library is built with performance in mind and supports various customization options, making it suitable for a wide range of use cases.

An alternative to @react-pdf-viewer/core is react-pdf. This library is also focused on rendering PDF documents in React applications but takes a different approach. react-pdf allows developers to render PDF files using a component-based architecture, where each page of the PDF can be treated as a separate component. This can be beneficial for applications that require more control over the rendering process or need to integrate PDF viewing with other React components seamlessly.

Both libraries have their strengths, and the choice between them often depends on the specific requirements of your project. If you need a highly customizable and feature-rich PDF viewer, @react-pdf-viewer/core might be the better option. On the other hand, if you prefer a more component-oriented approach, react-pdf could be the right fit.

To see how @react-pdf-viewer/core compares with react-pdf, check out the comparison: Comparing @react-pdf-viewer/core vs react-pdf.