How React Virtual DOM works under the hood
If you have been creating web application through DOM manipulation before REACT, then this topic would feel quite natural to you, but in case, you don't have much experience creating things by DOM man
saurav26.hashnode.dev10 min read
Shubhrajeet
tired
The explanation of the O(n³) to O(n) heuristic is spot on. It's crazy to think about how much performance we'd lose without those specific rules for diffing element types and keys. I'll definitely be more mindful of those console warnings about key props from now on. Happy coding!