Deleting directories programmatically is essential for cleanup operations, temporary file management, and maintaining organized file systems in Node.js applications. As the creator of CoreUI, a widely used open-source UI library, I’ve implemented directory cleanup in numerous build processes and file management utilities over 25 years of development. From my expertise, the most reliable approach is using fs.rm() with the recursive option, which can handle both empty and non-empty directories safely. This provides comprehensive directory removal capabilities for modern Node.js applications.

Creating directories programmatically is essential for organizing file uploads, generating project structures, and managing application data in Node.js applications. As the creator of CoreUI, a widely used open-source UI library, I’ve implemented directory creation in countless backend services and build tools over 25 years of development. From my expertise, the most reliable approach is using fs.mkdir() with the recursive option, which creates parent directories automatically if they don’t exist. This prevents errors and ensures the complete directory path is created.

Reading directory contents is essential for file system operations, building file explorers, and processing multiple files in Node.js applications. As the creator of CoreUI, a widely used open-source UI library, I’ve implemented directory reading functionality in numerous backend services over 25 years of development. From my expertise, the most straightforward approach is using the fs.readdir() method, which returns an array of filenames and subdirectories. This provides the foundation for file system navigation and batch file processing.