Warp just shipped tab groups to its preview channel, and if you regularly juggle more than a handful of terminal sessions, this one is worth paying attention to. The feature lands inside Warp's vertical tabs sidebar and lets you cluster related tabs under named, collapsible group headers, so your frontend server, backend API, database shell, and test runner can all live under one labeled bucket instead of scattered across a flat list.

The problem with flat tab bars

When working with many open tabs in the sidebar, the list becomes long and hard to navigate. Tabs related to the same project, task, or context get visually mixed with unrelated ones, and there's no way to hide tabs you're not currently using. The old workaround was either opening a new window per project or cramming everything into split panes, both of which eat screen real estate fast.

When many tabs are open, the horizontal bar truncates or overflows, and the bar itself permanently reduces the visible terminal output area. With 6+ tabs open, the horizontal tab bar consumes vertical space that could otherwise show terminal output. Tab groups solve this by letting you fold entire project contexts out of view when you're not working on them.

What the vertical tabs sidebar actually shows you

Tab groups are built on top of Warp's vertical tabs panel, which itself is a significant upgrade over a traditional horizontal tab bar. The vertical tabs panel replaces the horizontal tab bar with a sidebar showing rich metadata, drag-and-drop management, and display options for tabs and panes. Every row in the sidebar is more than just a label.