Fireship. CSS Animation in 100 Seconds. Posted: October 25, 2024 | Last updated: July 10, 2025. Learn the basics of CSS transitions and keyframe animations in 100 seconds ...

jsFiddle is the perfect solution; it provides a custom environment (based on user selections) to test (or fiddle with) your JavaScript, HTML, and CSS code right inside your browser.

CSS animations provide a declarative API enabling the developer to animate a DOM node and its children. The developer only needs to define certain properties about the animation (i.e. its duration ...