Gooey Effect

An organic blob continuously changes its outline.

Add a "Blob Morph" loop animation (also called a morphing blob or animated blob) to [where].
An organic blob should keep slowly changing its outline while turning gently, smooth and soft with no sharp corners.
Make the loop seamless so the shape never jumps, and keep it still for users who prefer reduced motion.

One word blurs and blends into the next in the same spot.

Add a "Morphing Text" effect (also called text morph) to [where].
One word should blur and melt into the next in the same spot with a soft, gooey merge, then hold still for a moment before the next change.
Cycle through the words seamlessly, let screen readers read the words as plain text, and stop cycling for users who prefer reduced motion.

An icon such as a hamburger menu turns into another (X) with bars rotating and moving.

Add an "Icon Morph" (also called hamburger to X or a menu icon morph) to [where].
On each press, the top and bottom bars should first slide together to the middle and then rotate into an X while the middle bar fades out, and pressing again reverses it: quick and snappy.
Make it a real toggle button whose accessible label and expanded state change with it, and keep the icon's size fixed so nothing around it shifts.

An SVG stroke appears to be drawn along its path as the dash offset animates.

Add a "Line Drawing" animation (also called path drawing or a self-drawing SVG) to [where].
Each stroke should appear to draw itself smoothly along its path from start to end, with a second stroke such as a checkmark following right after the first.
Play it once when it comes into view rather than looping, and show the fully drawn lines to users who prefer reduced motion.

An element travels along a custom curved path and can rotate to follow it.

Add a "Motion Path" animation (also called animate along path) to [where].
A small element should travel along a custom curved route at a slow, steady pace, turning to face the direction it is moving.
Use a closed route so the loop repeats without a jump, and make the route scale with its container instead of staying at a fixed size.