save your tabs as named groups. Restore everything later
Your browser wasn't built for juggling projects. Stack fixes that. Save any window as a named session not bookmarks, but real working context. Switch between sessions instantly with fuzzy search. Reopen a project days later and see exactly what changed: tabs added, tabs closed, what's still there. Think git diff, but for your browser. Inactive sessions auto-suspend to free memory and save battery. Keyboard-first, zero clutter, built for how you actually work.
