Sascha Schulz
2024-06-03 410e98d4e81ac6d1fe9cf4bf4043f0db3731462b
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class HelloSayerComponent extends HTMLElement {
    constructor() {
        super();
 
        const shadowRoot = this.attachShadow({mode: "open"});
 
        shadowRoot.innerHTML = `
            <style>
                div {
                    background-color: coral;
                    color: white;
                }
            </style>
            <div>Hello!</div>
        `;
    }
}
 
window.customElements.define("hello-sayer", HelloSayerComponent);