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HTML

              
                <!DOCTYPE html>
<html>

<head>
  <title>Quickstart JS</title>
  <meta charset="UTF-8" />
</head>

<body>
  <header>
    <img class="logo" src="https://www.100ms.live/assets/logo.svg" />
    <button id="leave-btn" class="btn-danger hide">Leave Room</button>
  </header>
  <form id="join">
    <h2>Join Room</h2>
    <div class="input-container">
      <input id="name" type="text" name="username" placeholder="Your name" />
    </div>
    <div class="input-container">
      <input id="token" type="text" name="token" placeholder="Auth token" />
    </div>
    <button type="button" class="btn-primary" id="join-btn">
      Join
    </button>
  </form>

  <div id="conference" class="conference-section hide">
    <h2>Conference</h2>

    <div id="peers-container"></div>
  </div>

  <div id="controls" class="control-bar hide">
    <button id="mute-aud" class="btn-control">Mute</button>
    <button id="mute-vid" class="btn-control">Hide</button>
  </div>
</body>

</html>
              
            
!

CSS

              
                * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
    Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  background-color: #263238;
  color: white;
}

h1,
h2,
h3,
h4,
h5 {
  font-weight: normal;
}

header {
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

form {
  max-width: 450px;
  margin: 30px auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border-radius: 8px;
  padding: 20px;
}

input {
  display: block;
  width: 100%;
  border-radius: 8px;
  border: 2px solid transparent;
  height: 34px;
  padding: 5px;
  background: #37474f;
  color: inherit;
  font-family: inherit;
}

input::placeholder {
  color: #aaa;
}

.input-container {
  margin-bottom: 20px;
}

.btn-primary {
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 6px 14px;
  background-color: #1565c0;
  color: white;
  font-family: inherit;
  font-size: 14px;
}

form h2,
.conference-section h2 {
  margin-bottom: 20px;
}

.btn-danger {
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 6px 14px;
  background-color: #f44336;
  color: white;
  font-family: inherit;
  font-size: 14px;
}

.conference-section {
  padding: 20px 30px;
  max-width: 960px;
  margin: 0 auto;
}

.conference-section h2 {
  text-align: center;
  font-size: 32px;
  padding-bottom: 10px;
  border-bottom: 1px solid #546e7a;
}

#peers-container {
  display: grid;
  grid-template-columns: repeat(3, minmax(min-content, 1fr));
  place-items: center;
  grid-gap: 10px;
}

.peer-video {
  height: 250px;
  width: 250px;
  border-radius: 40%;
  object-fit: cover;
  margin-bottom: 10px;
}

.local.peer-video {
  transform: scaleX(-1);
}

.peer-name {
  font-size: 14px;
  text-align: center;
}

.peer-container {
  padding: 10px;
}

.control-bar {
  display: flex;
  position: fixed;
  bottom: 0;
  width: 100%;
  padding: 15px;
  justify-content: center;
  z-index: 10;
}

.control-bar > *:not(:first-child) {
  margin-left: 8px;
}

.btn-control {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  border: 2px solid #37474f;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  text-align: center;
  background-color: #607d8b;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.4);
  color: white;
}

.hide {
  display: none;
}

              
            
!

JS

              
                import {
  HMSReactiveStore,
  selectIsConnectedToRoom,
  selectIsLocalAudioEnabled,
  selectIsLocalVideoEnabled,
  selectPeers
} from "https://cdn.skypack.dev/@100mslive/hms-video-store";

// Initialize HMS Store
const hmsManager = new HMSReactiveStore();
hmsManager.triggerOnSubscribe();
const hmsStore = hmsManager.getStore();
const hmsActions = hmsManager.getHMSActions();

// HTML elements
const form = document.getElementById("join");
const joinBtn = document.getElementById("join-btn");
const conference = document.getElementById("conference");
const peersContainer = document.getElementById("peers-container");
const leaveBtn = document.getElementById("leave-btn");
const muteAud = document.getElementById("mute-aud");
const muteVid = document.getElementById("mute-vid");
const controls = document.getElementById("controls");

// Joining the room
joinBtn.addEventListener("click", () => {
  hmsActions.join({
    userName: document.getElementById("name").value,
    authToken: document.getElementById("token").value
  });
});

// Leaving the room
function leaveRoom() {
  hmsActions.leave();
}

// Cleanup if user refreshes the tab or navigates away
window.onunload = window.onbeforeunload = leaveRoom;
leaveBtn.addEventListener("click", leaveRoom);

// helper function to create html elements
function h(tag, attrs = {}, ...children) {
  const newElement = document.createElement(tag);

  Object.keys(attrs).forEach((key) => {
    newElement.setAttribute(key, attrs[key]);
  });

  children.forEach((child) => {
    newElement.append(child);
  });

  return newElement;
}

// display a tile for each peer in the peer list
function renderPeers(peers) {
  peersContainer.innerHTML = "";

  if (!peers) {
    // this allows us to make peer list an optional argument
    peers = hmsStore.getState(selectPeers);
  }

  peers.forEach((peer) => {
    if (peer.videoTrack) {
      const video = h("video", {
        class: "peer-video" + (peer.isLocal ? " local" : ""),
        autoplay: true, // if video doesn't play we'll see a blank tile
        muted: true,
        playsinline: true
      });

      // this method takes a track ID and attaches that video track to a given
      // <video> element
      hmsActions.attachVideo(peer.videoTrack, video);

      const peerContainer = h(
        "div",
        {
          class: "peer-container"
        },
        video,
        h(
          "div",
          {
            class: "peer-name"
          },
          peer.name + (peer.isLocal ? " (You)" : "")
        )
      );

      peersContainer.append(peerContainer);
    }
  });
}

function onConnection(isConnected) {
  if (isConnected) {
    form.classList.add("hide");
    conference.classList.remove("hide");
    leaveBtn.classList.remove("hide");
    controls.classList.remove("hide");
  } else {
    form.classList.remove("hide");
    conference.classList.add("hide");
    leaveBtn.classList.add("hide");
    controls.classList.add("hide");
  }
}

// reactive state - renderPeers is called whenever there is a change in the peer-list
hmsStore.subscribe(renderPeers, selectPeers);

// listen to the connection state
hmsStore.subscribe(onConnection, selectIsConnectedToRoom);

muteAud.addEventListener("click", () => {
  const audioEnabled = !hmsStore.getState(selectIsLocalAudioEnabled);

  hmsActions.setLocalAudioEnabled(audioEnabled);

  muteAud.textContent = audioEnabled ? "Mute" : "Unmute";
});

muteVid.addEventListener("click", () => {
  const videoEnabled = !hmsStore.getState(selectIsLocalVideoEnabled);

  hmsActions.setLocalVideoEnabled(videoEnabled);

  muteVid.textContent = videoEnabled ? "Hide" : "Unhide";

  // Re-render video tile
  renderPeers();
});

              
            
!
999px

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