Павел Зиновьев

<div class="btn">
<button id="1">1</button>
<button id="2">2</button>
<button id="3">3</button>
</div>

<ul class="list" data-id="1">
<li>...</li>
</ul>
<ul class="list" data-id="2">
<li>...</li>
</ul>
<ul class="list" data-id="3">
<li>...</li>
</ul>

window.onload = function () {


  let btnGroup = document.querySelector(".btn");
  let lists = document.querySelectorAll(".list");

  btnGroup.addEventListener("click", function(e){
  e.preventDefault();

  [].slice.call(lists).forEach(function(it){
    it.classList.add("hide");
  })

  let id = e.target.id;
  let ul = document.querySelector('[data-id="'+id+'"]');

    ul.classList.remove('hide');
  });
}

module: {
    loaders: [
      {
        test: /\.jsx?$/,
        loader: 'babel-loader?presets[]=es2015,presets[]=react,presets[]=stage-0'
      },
      ... 
    ]
  }

module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /\/node_modules\//,
        use: [
          {
          loader: 'babel-loader',
          options: {
            presets: ['es2015', 'stage-0', 'react']
          }
        }]
      },
      ...
  ]
}