Tree Style Tab

【🚀 What's New in v2】: • 🚀 SIDE PANEL MODE - Always-visible tab tree alongside your pages (Alt + S) • 🚀 TAB GROUPS - Full support for native tab groups with color-coded containers, collapse/expand synced with browser, and inline editing (double-click to rename & pick color) • 🚀 WORKSPACES - Save your current window as a named workspace. Restore all tabs, tree structure, groups, and marks later • 🚀 TAB MARKS - Mark tabs with icons (✓ Done, 📌 Pin, ✗ Reject, ⚠ WIP, ? Question) for easy visual scanning • 🚀 SEARCH & FILTER - Real-time filtering with keyword highlighting. Bookmarks also appear in results • 🚀 10 LANGUAGES - English, German, Spanish, French, Japanese, Korean, Portuguese (Brazil), Russian, Simplified Chinese, Traditional Chinese 【Two Modes】: • Popup Mode (Alt + Q) - Quick overlay for fast tab switching, closes after action • Side Panel Mode (Alt + S) - Always visible alongside your pages, ideal for managing many tabs 【Keyboard Shortcuts】: • Alt + Q : Open popup overlay • Alt + S : Open side panel • ↑ (Arrow Up) : Move to previous tab • ↓ (Arrow Down) : Move to next tab • ← (Arrow Left) : Collapse node or go to parent • → (Arrow Right) : Expand node or go to first child • ⏎ (Enter) : Switch to selected tab / open bookmark / search the web • Alt + W : Close selected tab and all its children • Type anywhere to instantly search and filter 【Introduction】: Tree Style Tab solves a simple but annoying problem: How to quickly find and switch to the tab you need when you have dozens of tabs open? Unlike other tab managers, Tree Style Tab displays your tabs in a TREE structure. Tabs are automatically organized by their parent-child relationships — any tab opened from another tab becomes its child. This gives you a clear, hierarchical view of your browsing context. With DRAG & DROP, reorganize your tab tree freely — move tabs between groups, reorder siblings, or nest as children. A live indicator shows exactly where the tab will land. 【Features】: • Tree View - Automatic parent-child tree with collapse/expand and +N badge • Tab Groups - Native browser tab groups with 9 colors, synced collapse, inline edit • Drag & Drop - Rearrange tabs anywhere in the tree, even across groups • Search - Filter tabs by title or URL instantly; bookmarks included (up to 30 results) • Web Search Fallback - No match? Press Enter to search the web directly • Workspaces - Save, preview, edit, and restore tab sessions (Side Panel) • Tab Marks - 5 mark types with colored favicon badges (Side Panel) • Dark / Light Theme - Automatically adapts to your system preference • Visual Indicators - Favicon, loading spinner, active tab highlighting • Collapsed Badge - Shows hidden children count when branches are collapsed 【NOTICE】: Tabs opened before installing this extension will appear as separate root nodes (no parent-child relationship can be detected for pre-existing tabs).