Glossary term
What is virtualisation (Virtualisation (windowing))?
virtualisation stands for Virtualisation (windowing).
Rendering only the rows you can see plus a few more, instead of every row in a long list.
Learn it properly · React in DepthLesson 7: Performance: Memoization, Lists, Code Splitting and the React CompilerFind slow renders with the Profiler, memo, virtualised lists, lazy loading, transitions, and what the React Compiler changes.