JSFiddle - React, Tailwind, and code Playground

HTML

<div id="outer" class="outer">
	<div id="inner" class="inner">
		<input type="button" id="btn" value="Click"/>
	</div>
</div>
<table>
	<tr>
		<td><a><span id="span">HII</span></a></td>
	</tr>
</table>

CSS

.outer{
	background-color:green;
	padding:20px;
	width:50%
}
.inner{
	background-color:grey;
	padding:15px;
	width:80%
}

JavaScript

let objStudent ={
	id: 78,
	isGood(){
		indicError = false;
		return true;
	},
	isKnow(){
		this.id="Changed"
		return this;
	},
	isCommon(){
		console.log("Coomon in Student");
	}
}

let objEng ={
	name:"Samar Pattanayak",
	isEng(){
		console.log(this.id);
		return true;
	},
	isJob(){
		return false;
	},
	isCommon(){
		console.log("Coomon in Engineer");
	}
}
console.log("objStudent",objStudent);
console.log("objEng",objEng);
const mixObj= Object.assign({},objEng,objStudent);
//if there are two methods in 
console.log("mixObj",mixObj);
mixObj.isCommon();
console.log("mixObj",mixObj.isKnow().isEng());

console.log("Object Literal ASSIGN finished");

let funCar = function(color){
	return Object.assign({},{
		color: color,
		canDrive(){
			return "i can Drive";
		},
		canWalk(){
			return "Can Walk";
		}
	})
}
let funBus =  function(obj){
	return Object.assign(obj,{
		canBusDrive(){
			return "Can Drive Bus";
		},
		canAccident(){
			return "will happen Accident";
		}
	})
}
let redCar=  funBus(funCar("red"));
console.log(redCar)

var outerFunc = function(val){
	let facSum=0;
	var fac=function(x){
		let prev=1;
		if(x>0){
			if(x==1){
				prev=1;
			}else{
				prev = fac(x-1);
			}
			facSum= x * prev;
		}else{
			facSum = 0;
		}
		return facSum;
//console.log(x,prev);
	}
	let sumFac= fac(val);
	console.log(sumFac);
	if(sumFac % 7 > 0){
			console.log(sumFac % 7)
	}
}

outerFunc(6);
console.log("Find Div***");
var findDiv = function(){
	let inputArr=[];
	let arrDiv=[];
	let msg="";
	for(let j=0; j< arguments.length;j++){
		inputArr.push(arguments[j]);
	}
	
	inputArr=inputArr.map((x)=> {
		arrDiv=[];
		for(let i=1 ; i <= x ; i++){
			if(x % i ==0){
				arrDiv.push(i);
			}
		}
		if(arrDiv.length > 2){
			msg ="Prime Number"
		}else{
			msg = "Not a prime Number"
		}
		arrDiv.push(msg);
		return arrDiv;
	})
	console.log(inputArr);
	
	//console.log(arrDiv)
}
findDiv(100,200,98,17,87,23);
console.log("*****Array Convert********");

let...