/Javascript/React/What is virtual dom in react

What is virtual dom in react

// dom 
- With the HTML DOM, JavaScript can access
and change all the elements of an HTML document.
- The DOM represents the document as nodes and objects; that way, 
programming languages can interact with the page.



// virtual dom
- The virtual DOM (VDOM) is a programming concept where an
ideal, or “virtual”, representation of a UI is kept in memory
and synced with the “real” DOM by a library such as ReactDOM. 
This process is called reconciliation.

Similar codes

0 vote272 views1 answer
React-native-calendars how to mark selected day
Javascript React
0 vote261 views1 answer
Text input underline react native
Javascript React
0 vote284 views1 answer
Different ways to write react file paths
Javascript React
33 votes257 views2 answers
Routing in react
Javascript React
23 votes308 views6 answers
React hooks useeffect
Javascript React
5 votes260 views1 answer
React code splitting (component based)
Javascript React
0 vote256 views1 answer
Npm i react-router semantic-ui-react semantic-ui-css
Javascript React
8 votes262 views1 answer
Ternary operator in button react
Javascript React
0 vote260 views1 answer
React Update a label when rate moves "quietly"
Javascript React
-2 votes265 views1 answer
Redux template create react app
Javascript React