JSFiddle - React, Tailwind, and code Playground

HTML

<a href="" id="test">Привет</a>

JavaScript

$(document).on('mouseover', '#test', function(event){
    var obj = $(this)
    obj.html('Hello')
//    alert(1)
})
$(document).on('mouseout', '#test', function(event){
  var obj = $(this)
    obj.html('Привет')
//    alert(1)
})