building User Interface

building Database

building User Data Flow

building Shop

class = “myClass”

Class = “myClass”

className = “myClass”

I don’t know

filter

find

map

for

const { name, setName } = useState(“JingaLala”);

[name, setName] = UseState(“JingaLala”);

const ( name, setName ) = useState(“JingaLala”);

const [name, setName] = useState(“JingaLala”);

We should use class instead of className

class is a reserved keyword in javascript

We can use any name

Javascript Html

Javascript XML

React XML

Javascript Http

Uppercase

Lowercase

I can use Both

function nayika() { return <h3>Mousumi </h3>}

function Nokiya() [ return <h3> Mousumi <h3> ]

function Nayika() ( return <h3> Mousumi </h3> )

function Nayika() { return <h3> Mousumi </h3> }