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about 4 min
A grid that keeps up with the feed
Rows arriving faster than anyone can read them, a grid that stays scrollable while they do, and a rate measured in your browser rather than ours.
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about 4 min
Width is the harder problem
Everybody demos a long grid. The one that hurts is the wide one, where the row you are reading loses its name somewhere around column nineteen.
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about 4 min
A million rows, timed on your machine
Every grid vendor has a benchmark number from a laptop you have never seen. The grid in this post times itself in your browser instead.