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Refactor: Preview Table #4529
Refactor: Preview Table #4529
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Much better performance! Nice work 👏
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Thanks for the PR Brian. Couple of regressions (I am on firefox) -
@djbarnwal Got the Firefox one. Column sizes are set variably, but I was applying too much buffer, so that's been addressed as well. |
This PR adds a performance-focused, zero dependency
VirtualTable
component with row and column virtualization. In this PR, it is used to replace all instances ofPreviewTable
across the application, but the component has been designed in such a way that it should also work as a replacement forDimensionTable
andTDDTable
in the future (with expected modifications). That said, reviews of this PR should consider it only as a replacement forPreviewTable
. It features an improved handling of Tooltips, but one that is separate from the proposal for a global overhaul of that system.You should see improvements in page load times, table render times, scroll performance, column resize frame rate, workspace responsiveness and heap snapshot size when viewing the table.