Tab Master 5K replaces your New Tab page with a full-featured tabs, history, bookmarks, apps, extensions, and sessions manager.

Features

Tabs

• Close, pin, and mute tabs from your New Tab page.
• Re-order tab tiles by dragging and dropping them.
• Close all tabs from a specific website.
• Close duplicate tabs, and optionally make them pulsate.
• Manage tabs through icons, the right click menu, or through a table view.
• Search tabs in the top search bar.
• Option to sort tabs by website or alphabetical order, and apply the order to your Chrome window.
• Automatically discard tabs from memory and customize how long they have to be inactive to trigger it.

Customization

• Full control of the New Tab's appearance with a flexible theme editor.
• Import any wallpaper as a background.
• Adjust the size of the grid tiles.
• View a screenshot of each tab in the grid.
• Enable screenshots to cover the background of a New Tab page when you hover over a tab tile. You can adjust the strength of the blur and opacity of backgrounds in Preferences.

Session Management

• Session manager built in for saving and restoring your current tab sessions.
• Synchronize your saved sessions, and keep them persistently updated with the current Chrome window.
• Tab sessions can be exported and imported.
• View, sort, and filter your session tabs as tiles in the grid view.

Chrome Management

• View, sort, and filter your bookmarks, history, apps and extensions as tiles in the grid view. You can change how apps launch, create app shortcuts, enable/disable, or uninstall them.
• Quickly navigate the extension with keyboard shortcuts.
• Undo tab actions by pressing CTRL+Z, or through the context menu while a New Tab page is open.
• Add websites you do not want to view to a comma separated blacklist in Settings -> Preferences. Websites added to the blacklist will have their tabs closed under any circumstance.

Contributing

• Install the project dependencies with yarn or npm install.
• Start the development environment with npm run dev-chrome for Chrome or npm run dev-firefox for Firefox.
• Load the app directory as an unpackaged extension.
• To build for production, run npm run build-chrome for Chrome, or npm run build-firefox for Firefox.