Как после перезагрузки страницы остаться на той же вкладке js

window.addEventListener('DOMContentLoaded', function() {
  localStorage.setItem('currentTab', document.querySelectorAll('.divAdd div'));
});
 
localStorage.getItem('currentTab');
 
document.querySelector('.burger-menu__nav').addEventListener('click', event => {
  if (event.target.innerText.trim() === 'Buttons') {
    delElements();
    buttons();
  }
  if (event.target.innerText.trim() === 'Create table') {
    delElements();
    create_table_form();
  }
})
 
function delElements() {
  document.querySelectorAll('.divAdd div').forEach(function (a) {
    a.remove()
  })
}
function create_table_form() {
    let div_table = document.createElement('div');
    div_table.className = 'table_div';
    var addDiv = document.querySelector("div.divAdd");
    addDiv.appendChild(div_table);
 
    var h1 = document.createElement("h1");
    h1.innerText = "Table creation";
    div_table.appendChild(h1);
 
    let p_width = document.createElement("p");
    p_width.innerText = "Table width:";
    div_table.appendChild(p_width);
 
    let width_input = document.createElement("input");
    width_input.type = "text";
    width_input.id = "width";
    div_table.appendChild(width_input);
 
    let p_height = document.createElement("p");
    p_height.innerText = "Table height:";
    div_table.appendChild(p_height);
 
    let height_input = document.createElement("input");
    height_input.type = "text";
    height_input.id = "height";
    div_table.appendChild(height_input);
 
    let btn_crt_table = document.createElement("button");
    btn_crt_table.innerText = "Create Table";
    div_table.appendChild(btn_crt_table);
    btn_crt_table.addEventListener('click', (event) => {
        draw_table(width_input.value, height_input.value);
    });
 
    let sect = document.createElement('section');
    sect.id = "section";
    div_table.appendChild(sect);
}
function buttons() {
    let div_btns = document.createElement('div');
    div_btns.id = "btnss"
    div_btns.className = 'btns';
    var addDiv = document.querySelector("div.divAdd");
    addDiv.appendChild(div_btns);
 
    var h1 = document.createElement("H1");
    var t = document.createTextNode("Buttons");
    h1.appendChild(t);
    div_btns.appendChild(h1);
 
    let p_color = document.createElement("p");
    p_color.innerHTML = "Choose color: ";
    div_btns.appendChild(p_color);
 
    let inpt_color = document.createElement("input");
    inpt_color.id = 'idColor';
    inpt_color.setAttribute("type", "color");
    div_btns.appendChild(inpt_color);
 
    for (i = 0; i < 3; i++) {
        let btns = document.createElement("button");
        btns.className = "buttons";
        btns.innerHTML = "Click me :)";
        div_btns.appendChild(btns);
    }
}