A quick Glitch embed, a small css animation test. I’ve been messing about with glitch for a while. It is an interesting free tool. An online editor that can edit html, css and JavaScript. It can also add a node.js and SQLite on the server end. This makes it a more powerful system than service that only allow you to edit the front end.
The above page only uses html and css. I made am almost useful page Flickr Poem Promptr a while back that dug a little deeper.