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HTML

              
                <article>
  <h2>JavaScript Arrays</h2>
  <section>
    <aside id="left">
      <p>Player</p>
      <ul id="list">

      </ul>
    </aside>
    <aside id="right">
      <p>Player Information</p>
      <ul id="playerData">

      </ul>
    </aside>
  </section>
</article>
              
            
!

CSS

              
                * {
  text-align: center;
}
section {
  border: solid 2px black;
  border-radius: 7px;
  margin: auto;
  background-color: #2d3e50;
}
article {
  width: 100%;
  text-align: center;
}
aside {
  margin: 2px;
}
p {
  border: solid 2px black;
  border-radius: 7px;
  background-color: #00bda5;
  margin: 5px;
  padding: 5px;
  color: #2d3e50;
}
#left {
  display: inline-grid;
  width: 15%;
}
#right {
  display: inline-grid;
  width: 80%;
}
ul {
  list-style: none;
  display: block;
  padding: 0px;
  margin: 0px;
}
li {
  border: solid 2px black;
  border-radius: 7px;
  text-align: left;
  color: white;
  margin: 5px;
  padding: 10px;
  background-color: #ff5c35;
}
#left li {
  text-align: center;
}

              
            
!

JS

              
                //////////////////////////////////////////////////////////////////////////
// Create player with Array constructor, Array literal, and empty array //
//////////////////////////////////////////////////////////////////////////
const first_player = new Array("Dennis", 40, "5'10");
const second_player = ["Artemis", 35, "5’5"];
const third_player = [];

//////////////////////////////////////////////////////////
// Use the item edit method to add items — should avoid //
//////////////////////////////////////////////////////////
third_player[0] = "Dee";
third_player[1] = 40;
third_player[2] = "5'10";

////////////////////////////////////////////////////////////////////////
// Add/remove item to/from end of 1st player with push and pop method //
////////////////////////////////////////////////////////////////////////
first_player.push("Actress");
first_player.pop(3);

//Edit 3rd player info item
third_player[0] = "Deandra";

////////////////////////////////
// Nest arrays then sort them //
////////////////////////////////
const total_players = [first_player, second_player, third_player];
total_players.sort();

////////////////////////////////////////////////////////
// Loop through arrays and display them on the screen //
// Note the length -1 to match the index of each item //
////////////////////////////////////////////////////////
for (i = 0; i <= total_players.length - 1; i++) {
  const player = total_players[i];

  //Create and append LI for Player Information column, then set #id attribute
  let playerInstance = document.createElement("LI");
  document.getElementById("playerData").appendChild(playerInstance);
  playerInstance.setAttribute("id", `player${i}`);

  //Create and append LI for Player column, then set #id attribute
  let playerNumber = document.createElement("LI");
  document.getElementById("list").appendChild(playerNumber);
  playerNumber.setAttribute("id", `playerNum${i + 1}`);

  //Create player number text node, then append text node
  let playerNum = document.createTextNode(`${i + 1} `);
  playerNumber.appendChild(playerNum);

  /////////////////////////////////////////////////////////////////////////
  // Set up do-while loop to handle displaing items in each player array //
  /////////////////////////////////////////////////////////////////////////
  let idx = 0;
  do {
    //Create text node for player information item and comma
    let playerInfo = document.createTextNode(`${player[idx]}`);
    playerInstance.appendChild(playerInfo);

    //Conditional comma for readability
    let comma = document.createTextNode(`, `);

    idx++;

    //After incrementer, no need for decrementer
    if (idx < player.length) playerInstance.appendChild(comma);
  } while (
    //NOTE: A do while loop does not need to decrement the length value by 1
    idx < player.length
  );
}

              
            
!
999px

Console