function updatePlayerDom() {
    let list = document.querySelector("#playerList");
    list.replaceChildren();

    let newDom = document.createElement("li");
    newDom.textContent = ID + " (you)";
    newDom.style.color = "grey";
    list.appendChild(newDom);

    for (let playerId of Object.keys(players)) {
        if (playerId !== ID) {
            let newDom = document.createElement("li");
            newDom.textContent = playerId;
            list.appendChild(newDom);
        }
    }
}