Link Sidebar

About

## Description
Keep related links handy in a side panel with quick search, saved pages, and smart preloading.

### Detailed Description
Link Sidebar automatically organizes links from your browsing session into a hierarchical tree structure in the side panel. This helps you quickly find and revisit pages, especially when you're doing research or navigating complex websites.

**Key Features:**

*   **Automatic Organization:** Automatically creates a "site -> page" tree structure for each tab based on URL normalization and similarity.
*   **Fast Search and Filtering:** Instantly search by title, URL, or labels. Filter by site, patterns, and more.
*   **Favorites and Labels:** Pin important nodes to keep them across sessions, add labels for better organization, and manually reorder items.
*   **Keyword Tabs:** Create tabs for your favorite keywords to instantly filter the tree and highlight the same terms on the page.
*   **Smart Preloading:** Preloads linked pages that match your registered keywords for a faster browsing experience.
*   **Keyword Management:** Easily add and remove preload and exclude keywords from the sidebar or the settings page.
*   **Accessibility:** Full keyboard support, focus management, and ARIA attributes.
*   **Localization:** Available in English and Japanese.
*   **Customizable Settings:** Customize thresholds, keywords, whitelists, and more from the options page.