Dual Axis Grouped Bar Chart

Dual Axis Grouped Bar Chart lets you compare two measures side by side across categories with fully independent left and right Y-axes — so small-scale and large-scale metrics are both readable at the same time. Key features: • Grouped bars — two measures per category, rendered side by side • Dual Y-axes — left and right axes scale independently to their own data range • Zero-aligned axes — both axes share the same zero baseline for accurate comparison • Negative value colors — optionally highlight negative bars in a distinct color per series • Date-aware X-axis — automatically formats date fields as "Jan 2026", "Apr 27", or "Apr 27, 2026" • Data labels — toggleable values displayed above/below each bar • Full formatting pane — control colors, opacity, corner radius, axis titles, gridlines, and legend • Lightweight and fast — no external data connections, no telemetry, works fully offline Ideal for financial reporting, sales vs. target comparisons, budget vs. actuals, and any scenario where two measures have different scales.