refactoring: update severals components

src/lib/dom.js

@@ -0,0 +1,31 @@
+const waitContainer = async (selector) => {
+  new Promise((resolve) => {
+    setTimeout(() => {
+      const container = document.querySelector(selector)
+
+      if (container) {
+        resolve(selector, container)
+      }
+    }, 50)
+  })
+}
+
+const createElement = (tagName, attributes) => {
+  const element = document.createElement(tagName)
+
+  if (typeof attributes === 'object') {
+    for (let i in attributes) {
+      if (i === 'text') {
+        element.textContent = attributes[i]
+      } else if (i === 'html') {
+        element.innerHTML = attributes[i]
+      } else {
+        element.setAttribute(i, attributes[i])
+      }
+    }
+  }
+
+  return element
+}
+
+export { waitContainer, createElement }