React js

Important!

• Not only does it perform on the client side

• But it can also be rendered server side

• And they can work together inter-operably

A unique selling point

REACT is based on Compoment composition

REACT is based on Compoment composition

REACT is based on Compoment composition

REACT is based on Compoment composition

REACT is based on Compoment composition

• React uses a concept called the Virtual DOM.

• Virtual DOM selectively renders subtrees of nodes based upon state changes.

• Virtual DOM also does the least amount of DOM manipulation possible in order to keep your components up to date.

Virtual DOM

Virtual DOM made easy

Let's see it in term of HTML

Javascript modifies a Component state

...to be continued