Viz extension

Dumbbell Chart

Two dots joined by a connector: the gap is the story

This is the extension itself, running outside Tableau: click it, hover it. It fits right inside your workbook, see it on a real dashboard.
Same extension, other data
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$199/yrCloud & Server, from
Full reference setup, every setting, how it works

Two dots joined by a connector: the gap is the story

Eric SummersUpdated 2026-09-18markdown