WordPress shipped the Block Editor (aka Gutenberg) back in version 5.0 and with it came a snazzy new post preview screen that shows the WordPress logo drawing itself while the preview loads. That's what you get when saving a post draft and clicking the "Preview" button in the editor. How'd they make it? I had a tough time viewing source for the page because the preview loads up pretty quickly, but I did see that SVG is being used … Read article The post Digging Into the Preview Loading Animati...