file-upload

What problem does it solve?

This Skill automates secure file uploads for IntelliFill projects, reducing manual, error-prone handling and enabling consistent validation, storage, and processing across the app.

Core Features & Use Cases

• Frontend drag-and-drop uploads using React-Dropzone with previews and progress feedback
• Backend processing with Multer for flexible storage, size limits, and file filtering
• Comprehensive file validation and security checks (sanitization, MIME/type verification, and size controls)
• Bull queue integration for asynchronous processing and robust retry behavior
• End-to-end progress tracking and error handling for a smooth user experience

Quick Start

Integrate a frontend FileUploadZone (React-Dropzone) that calls a backend /upload endpoint, handles upload progress, and displays success or error messages. On the backend, configure Multer with appropriate storage, size limits, and file filters, then apply a validation layer to sanitize filenames, enforce MIME types, and enqueue valid files for asynchronous processing.