The best performance can be achieved by using the decimation plugin with line charts to reduce the memory needed to render the chart.
Visualizer, Data Tables Generator, amCharts, and M Chart are popular WordPress chart plugins that enable users to create data visualizations from templates.
The decimation plugin can be used with line charts to decimate data before the chart is rendered. This will provide the best performance since it will reduce the memory needed to render the chart.
Line charts are able to do automatic data decimation during draw , when certain conditions are met.
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