GroupHug

Live collaborator avatars for multiplayer web apps

Online Demo

🥷🏼 Usage

Install with npm:

$ npm i --save @yomo/group-hug-react

Create a Presence instance

import Presence from "@yomo/presence";

// create an instance.
const presence = new Presence("https://lo.yomo.dev:8443/v1", {
  publicKey: "DEV_TOKEN",
  id,
  debug: true,
});

Add <GroupHug /> to pages:

const App = () => {
  const [darkMode, setDarkMode] = useState(true);
  return (
    <div>
      <GroupHug
        presence={presence}
        id={peerId}
        name={peerDisplayName}
        darkMode={darkMode}
      />
    </div>
  );
};

🧪 Props

According to the demo code above, we can see an avatar with the default style.

Furthermore, we offer the option to utilize custom styles should you desire

If the avatar image is not specified, avvvatars will be utilized as the placeholder.

Similarly, if you do not specify the color of avatarBorderColor, a random color will be assigned automatically.

Grouphug provides many style-related properties, you can customize the avatar with your own style by setting these properties.

Grouphug offers a plethora of style-related properties, enabling you to personalize the avatar according to your own preferences by configuring these properties.

Below are the comprehensive customization options:

<GroupHug
  presence={presence}
  channel={channel}
  id={id}
  name={"Noah"}
  placeholder={shape}
  size={24}
  darkMode={true}
  avatar={"https://avatars.githubusercontent.com/u/33050549?v=4"}
  avatarTextColor={"white"}
  avatarBorderWidth={3}
  avatarBorderColor={"blue"}
  avatarBackgroundColor={"red"}
  overlapping={true}
  transparency={0.5}
  maximum={6}
  MPOP={true}
  onMouseEnter={() => console.log(`mouse enter`)}
  onMouseLeave={() => console.log(`mouse leave`)}
/>;

Here are the full props:

| name | type | description | | --------------------- | -------------------- | --------------------------------------------------------------------------------------------------------- | | presence | Promise | The Presence instance | | channel | string | The channel name of the Presence instance | | id | string | The unique identifier of the user | | name | string | The name or display name of the user | | avatar | string | The avatar image url of the user | | placeholder | 'shape', 'character' | The placeholder image when avatar absence | | MPOP | boolean | A boolean value indicating whether the MPOP (Multiple Points of Presence) feature is enabled for the user | | darkMode | boolean | A boolean value indicating whether the dark mode is enabled for the user | | avatarTextColor | string | The color of the text displayed on the user's avatar | | avatarBackgroundColor | string | The background color of the user's avatar | | avatarBorderColor | string | The border color of the user's avatar | | avatarBorderWidth | number | The width of the border around the user's avatar | | size | number | The size of the avatar in pixels | | overlapping | boolean | A boolean value indicating whether the avatars should overlap when multiple users are present | | transparency | number | The transparency level of the avatars, ranging from 0 (fully transparent) to 1 (fully opaque) | | maximum | number | The maximum number of avatars stacking | | onMouseEnter | (user: User) => void | A callback function triggered when the mouse pointer enters the user's avatar | | onMouseLeave | (user: User) => void | A callback function triggered when the mouse pointer leaves the user's avatar |

👩‍🔬 Local Development

1. Start local prscd dev server: bun run prscd:dev
2. Start Grouphug code generator tool: bun run dev

🌎 Self-hosting

see Self-Hosting Doc

🧘🏻 License

The MIT License.