title: Dealing with big spreadsheets through lazy loading keywords: Jexcel, javascript, javascript vanilla, javascript plugin, plugin, excel-like, spreadsheet, table, tables, grid, datatables, data description: This example brings a very nice feature to deal with large table datasets. # Lazy loading The following table is dealing with 60.000 columns. The lazyloading method allows render up to 130 rows at the same time and will render other rows based on the scrolling. ### Source code ```html

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