steamworks-ffi-node: A Steamworks SDK Library for JavaScript Game Frameworks

steamworks-ffi-node is a new Node.js wrapper for Valve's Steamworks SDK that uses FFI (via Koffi) instead of native C++ compilation, avoiding the build toolchain and Node.js version-lock issues of existing libraries like greenworks and steamworks.js. The author created it after finding that greenworks lacked API coverage and NW.js focus, while steamworks.js suffered from poor maintenance and platform-limited Steam Overlay support. By leveraging FFI, the library installs as a pure JavaScript/TypeScript npm package with no node-gyp or platform-specific compilation required.