Update README.md

WebReflection · Jun 11, 2019 · 26da923 · 26da923
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commit 26da923
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -10,10 +10,15 @@ A NodeJS based, standard oriented, HTML implementation.
 
 <img alt="viperHTML logo" src="https://webreflection.github.io/hyperHTML/logo/basichtml.svg" width="116" height="81">
 
-### New `init(...)` in 0.23
+### New in 0.23
 
 Custom Elements built-in extends are finally supported 🎉
 
+```js
+customElements.define('my-special-thing', MySpecialThing, {extends: 'div'});
+document.createElement('div', {is: 'my-special-thing'});
+```
+
 ### New `init(...)` in 0.13
 ```js
 // easy way, introduced in 0.13