adding base Project

backend/BaseProject/aha/html-css-simply-recipes-main/starter/js/app.js

@@ -0,0 +1,19 @@
+const getElement = (selector) => {
+  const element = document.querySelector(selector)
+
+  if (element) return element
+  throw Error(
+    `Please double check your class names, there is no ${selector} class`
+  )
+}
+
+const links = getElement('.nav-links')
+const navBtnDOM = getElement('.nav-btn')
+
+navBtnDOM.addEventListener('click', () => {
+  links.classList.toggle('show-links')
+})
+
+const date = getElement('#date')
+const currentYear = new Date().getFullYear()
+date.textContent = currentYear