Handling multiple file uploads simultaneously is crucial for Node.js applications with features like photo galleries, document management, or batch processing. As the creator of CoreUI with over 11 years of Node.js development experience since 2014, I’ve built multi-file upload systems for enterprise document management platforms. The most effective solution is to use Multer’s array() or fields() methods to handle multiple files in a single request. This approach efficiently processes multiple files while maintaining validation and storage control.