apitest.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Devsocial Rooms</title>
</head>
<body>
    <h1> Devsocial Rooms </h1>

    <div class="rooms-container">

    </div> 
</body>

<script>
    let roomsContainer = document.getElementById('rooms-container')

    let getRooms = async () => {
        let response = await fetch('http://127.0.0.1:8000/api/rooms/ ')
        let rooms = await response.json()
        
        for (let i =0; rooms.length > i; i++) {
            let room = rooms[i]

            let row = `<div>
                          <h3>${room.name}</h3>  
                       </div>`

            roomsContainer.innerHTML += row
        }
    }

    getRooms()
</script>
</html>