Sascha Schulz
2024-04-10 b6c095922276d1af04d36f1f0d8d72254bc4374d
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class HelloSayerComponent extends HTMLElement {
    constructor() {
        super();
 
        this.root = this.attachShadow({mode: "open"});
 
        this.root.innerHTML = `
            <style>
                span {
                    background-color: coral;
                    color: white;
                }
            </style>
            <span>Hello <slot></slot>!</span>
        `;
    }
}
 
window.customElements.define("hello-sayer", HelloSayerComponent);