Shimmering neon text With CSS and Javascript

Shimmering neon text only CSS
This is so not what a neon sign looks like, but I stumbled on the effect on accident and thought it looked cool. So.
Select the text and type whatever you want.
Made with
Html
Css/SCSS
Javascript
Author
Giana
Demo
See the Pen CSS-only shimmering neon text by codetea.com (@frankhe) on CodePen.