"Open-Deck" aims to be an alternative frontend to TweetDeck, providing a comfortable environment while reducing the risk of being frozen by calling the official Twitter frontend. It includes unique features developed by Open-Deck.

Key Features:

• Timeline Column
• Notification Column
• Explore (Universal Column*)
• Add columns without restrictions, as long as supported by device specs and browser
• Two-column layout option
• Automatic column updates per second (Timeline and Search compatible)
• Column width adjustment in 1rem units
• Unlimited profile (column layout and settings) saving and switching

and more

• Universal Column allows customization beyond trends and searches, enabling setting up DM screens, lists, and more.

Please note that this extension is unofficial.