React optimization with lazy loading, code splitting, and intersection observer. How to lazy load images in React for performance improvement?
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0:00 Introduction
0:56 Why My React App is Slow?
2:14 React Code Splitting with Lazy
4:38 React Lazy Image Loading without a Library
5:51 React Intersection Observer Tutorial
11:19 Outro
These Mistakes Slow Down Your React App!
Теги
reactreact optimizationreact slow appshow to optimize react appsreact lazyreact lazy loadingreact image lazy loadingreact intersection observerreact image optimizationreact lazy load imagesintersection observer tutorialhow to lazy load componentscode splittingreact code splittingreact suspensesuspense fallback