"The virtual DOM allows React to efficiently update the UI by calculating the minimal set of changes needed, enhancing user experience through reduced direct manipulations."
"When a component's state changes, a new virtual DOM is created and compared with the old version using a diffing algorithm, updating only what has changed."
The article explains the virtual DOM in React, emphasizing its role as a lightweight representation of the real DOM for efficient UI updates. It outlines how the virtual DOM operates through three steps: rendering, diffing, and patching. When a component's state changes, it generates a new virtual DOM tree which is compared to the previous version to identify differences. This method significantly reduces direct DOM manipulations, improving performance and user experience. The article serves as a guide for understanding and implementing the virtual DOM effectively in React development.
Read at LogRocket Blog
Unable to calculate read time
Collection
[
|
...
]