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Guides

Performance

Apply performance tips for handling very large datasets in Angular with gp-grid, including change detection strategies and zone-aware rendering hints.

Angular performance tips are being written. See the React performance guide — most advice (virtualization, overscan, cell renderer purity) applies verbatim.

Smooth Scrolling for Million-Row Grids

Enable virtual dampening to keep wheel scrolling smooth on grids that exceed millions of rows:

<gp-grid [columns]="columns" [rowData]="data" [rowHeight]="36" [wheelDampening]="0.2" />

The [wheelDampening] input accepts a value between 0 and 1. Lower values produce smoother scrolling but travel less distance per wheel event, which is ideal when precise navigation matters more than raw speed.

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