Rapid, enterprise-class development with UmiJS

React's strength in creating single-page applications (SPAs) is acknowledged, but its flexibility can lead to challenges for developers, prompting the need for enterprise-class frameworks like UmiJS. UmiJS is a scalable frontend application framework that enhances React development by offering out-of-the-box tools, plugins, and server-side rendering capabilities, making it a robust solution for scalable applications. The framework supports dynamic, nested, and permission routing, and its plugin system allows for extensive customization to meet various business needs. The setup process for Umi involves creating a simple Umi app using tools like Yarn and provides a directory structure conducive to organized development. Umi's routing and component handling are similar to React, but it includes specific features like internationalization and code splitting to optimize performance. Overall, UmiJS simplifies complex frontend development tasks, making it an attractive option for building enterprise-level applications with React.