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How do you manage extremely large lists or grids?

Expert JQuery
Quick Answer Massive lists/grids in jQuery: always paginate on the server - never load 100K records to the client. Use a virtual scroll library (clusterize.js, virtual-scroll) that renders only visible rows. For DataTables with large datasets, use server-side processing mode - DataTables only requests the current page. DOM performance degrades exponentially with node count - keep rendered nodes minimal.

Answer

Use pagination, infinite scroll, or windowing.
Render only visible rows.
Update minimal DOM sections instead of full rerender.
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