webpack-flush-chunks

Server-side utility to flush Webpack chunks for SSR with React Loadable or similar packages (e.g., react-universal-component). Current version is 2.0.3 (last released Oct 2018, appears to be in maintenance mode with no recent updates). It extracts CSS and JS chunks rendered on the server and returns them as string tags for injection in the HTML response. Key differentiators: supports Webpack 4 aggressive code splitting, works with chunkNames or moduleIds, and integrates seamlessly with babel-plugin-universal-import. Compared to alternatives like react-loadable's own server-side logic, this library provides more flexibility for complex chunking strategies.