v5: Revenge of the JavaScript 🦸 (#711)

Hugo ➡️ Next.js

notes/css-waving-hand-emoji.mdx

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+---
+title: "Animated Waving Hand Emoji 👋 Using CSS"
+date: 2019-04-17 14:20:10-0400
+description: "How to make the 👋 waving hand emoji actually wave using pure CSS animation!"
+tags:
+  - CSS
+  - Animation
+  - Emoji
+  - Keyframes
+  - Cool Tricks
+image: "/static/images/notes/css-waving-hand-emoji/codepen.png"
+---
+
+## Howdy, friends! 👋
+
+If you examine [my homepage](/) long enough, you might notice the 👋 hand emoji at the top subtly waving at you. This was easily accomplished using a few lines of CSS with a feature called [`@keyframes`](https://developer.mozilla.org/en-US/docs/Web/CSS/@keyframes) — no bulky GIFs involved, and no JS mess or jQuery overkill required.
+
+Below are the code snippets you can grab and customize to make your own ["waving hand" 👋](https://emojipedia.org/waving-hand-sign/) emojis **_actually wave_**, and a [CodePen playground](https://codepen.io/jakejarvis/pen/pBZWZw) for live testing.
+
+## Demo
+
+<iframe
+  height="500"
+  width="100%"
+  src="https://codepen.io/jakejarvis/embed/pBZWZw/?theme-id=light&amp;default-tab=css,result"
+  scrolling="no"
+></iframe>
+
+## CSS
+
+<!-- prettier-ignore -->
+```css
+.wave {
+  animation-name: wave-animation;  /* Refers to the name of your @keyframes element below */
+  animation-duration: 2.5s;        /* Change to speed up or slow down */
+  animation-iteration-count: infinite;  /* Never stop waving :) */
+  transform-origin: 70% 70%;       /* Pivot around the bottom-left palm */
+  display: inline-block;
+}
+
+<!-- prettier-ignore -->
+@keyframes wave-animation {
+    0% { transform: rotate( 0.0deg) }
+   10% { transform: rotate(14.0deg) }  /* The following five values can be played with to make the waving more or less extreme */
+   20% { transform: rotate(-8.0deg) }
+   30% { transform: rotate(14.0deg) }
+   40% { transform: rotate(-4.0deg) }
+   50% { transform: rotate(10.0deg) }
+   60% { transform: rotate( 0.0deg) }  /* Reset for the last half to pause */
+  100% { transform: rotate( 0.0deg) }
+}
+```
+
+## HTML
+
+```html
+<h1>Hi there! <span class="wave">👋</span></h1>
+```
+
+---
+
+That's it! More hands and skin tones can be [found on 📕 Emojipedia](https://emojipedia.org/search/?q=waving+hand).
+
+**👋🏼 Toodles!**