All the Ways to Make a Web Component - Nov 2021 Update web components base libraries - @open-wc 컨텐츠용 디자인 웹컴포넌트 라이브러리 Content Component Libraries - @open-wc const template = document.createElement('template'); template.innerHTML = ` - +`; class MyCounter extends HTMLElement { constructor() { super(); this.count = 0; this.attachShadow({ mode: 'open' }); } connectedCallback() { this.shadowRoot.appe..
