JSFiddle - React, Tailwind, and code Playground

by Vatsal Pande

HTML

<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor
  in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor
  in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

CSS

.done {
  text-decoration: line-through;
  opacity: 0.5;
}

.someClass0 {
  color: blue;
}
.someClass1 {
  color: orange;
}

.someClass2 {
  color: yellow;
}

JavaScript

var someTag = document.querySelectorAll("p")

for (var i = 0; i < someTag.length; i++) {


  someTag[i].addEventListener('mouseover', function() {
  	console.log(this);
    if(i == 0){
    	this.classList.add("someClass0");
    }else if(i == 1){
	    this.classList.add("someClass1");
    }else{
    	console.groupCollapsed(' See Information regarding variable values for mouseover');
    	console.log(someTag[i]);
      console.log(i);
    	console.log(this);
      console.groupEnd();
    	this.classList.add("someClass2");
    }
    
  });
  someTag[i].addEventListener('mouseout', function() {
  if(i == 0){
    	this.classList.remove("someClass0");
    }else if(i == 1){
	    this.classList.remove("someClass1");
    }else{
    console.groupCollapsed(' See Information regarding variable values for mouseout');
    	console.log(someTag[i]);
      console.log(i);
    	console.log(this);
      console.groupEnd();

    	this.classList.remove("someClass2");
    }

  });

  someTag[i].addEventListener('click', function() {
      console.groupCollapsed(' See Information regarding variable values for click');
    	console.log(someTag[i]);
      console.log(i);
    	console.log(this);
      console.groupEnd();
    this.classList.toggle("done");
  })


}