Underscores is a starter framework designed for developers who want to create custom themes from the ground up. It offers a clean, minimal foundation that avoids pre-built designs, making it ideal for those who prefer full control over their theme's structure and styling.

• Lean, modern templates: Includes HTML5 templates with just enough code to get started, reducing clutter and focusing on essential elements for faster customization.
• Organized starter CSS: Provides smartly structured CSS in style.css, helping you quickly implement your design without wrestling with complex defaults.
• Custom template tags: Features template tags in inc/template-tags.php that keep code clean and prevent duplication across template files.
• Responsive navigation: Comes with a script at js/navigation.js that enables toggled dropdown menus on small screens, ready for custom CSS styling.
• Sample layouts and tools: Offers two sample CSS layouts for sidebars, a helpful 404 template, and optional custom header implementations to streamline common theming tasks.