Rename js snippets

snippets/js/s/toggle-html-element-class.md

@@ -0,0 +1,21 @@
+---
+title: Toggle class of HTML element
+type: snippet
+language: javascript
+tags: [browser]
+cover: laptop-plants-2
+dateModified: 2020-10-22T20:24:30+03:00
+---
+
+Toggles a class for an HTML element.
+
+- Use `Element.classList` and `DOMTokenList.toggle()` to toggle the specified class for the element.
+
+```js
+const toggleClass = (el, className) => el.classList.toggle(className);
+```
+
+```js
+toggleClass(document.querySelector('p.special'), 'special');
+// The paragraph will not have the 'special' class anymore
+```