The Explorer Hider plugin allows Obsidian users to hide specific files and folders from the file explorer and bookmarks panel for a more streamlined workspace. Users can right-click on files or folders to hide them, with support for attribute-based rules to manage multiple items efficiently. The plugin features toggles to display or hide all hidden items and offers flexible configuration for managing hidden rules and their application. Advanced settings enable users to create custom CSS-based rules for precise control, while an experimental feature adds file-menu options in the bookmarks panel. This plugin is ideal for users seeking a cleaner, more focused workspace in Obsidian.