JSFiddle - React, Tailwind, and code Playground

JavaScript

var my_important_Var_X = 'init'; // my global variable for storing one very important piece of info. [screen size/resolution]

function checkmyresolutin() {
   // this tests the broswer/window resolution and print to the body [for css purposes]
  var resolution_is = '768px';
  my_important_var_x = resolution_is; // now the var contains the resolution

  return my_important_Var_X;
}

checkmyresolutin(); // for getting the resolutoin on document ready.

$(window).resize(function(){
   checkmyresolutin();  // this is the important part,every time the browser is resized i need to know ,certain function load/unload on certain resolutions.
   function_abc(); // this is my problem,ill explain bellow,to keep this code block clean.
});

function_abc(); // this is my problem,ill explain bellow,to keep this code block clean.

function function_abc() {
    alert(my_important_Var_X);
}