FIS3 Node.js Server

fis3-server-node is a Node.js-based server designed as the default local development server for the `fis3` front-end build system. It leverages the Express.js framework to serve static assets and handle development-time requests generated by `fis3`'s build and release processes. The package is currently at version `0.1.3`. Its core dependency, `fis3`, which is a comprehensive front-end engineering build system focused on performance optimization, resource loading, and modular development, last saw a beta release (v3.5.0-beta.3) approximately three years ago. The GitHub repository for `fis3-server-node` shows no activity since approximately five years ago, and the main `fis3` repository is similarly inactive since late 2017. This profound lack of recent development across the entire `fis3` ecosystem indicates that both `fis3` and `fis3-server-node` are effectively abandoned and are not receiving active maintenance, feature updates, or critical security patches. Its primary use case was to provide a quick, integrated server environment for `fis3` projects to preview compiled code, rather than being a general-purpose production server solution. Developers seeking modern alternatives should consider contemporary build tools and local development servers.