Matrix Text

Text is replaced by random characters that refresh and gradually resolve into the final word.

Add a "Text Scramble" hover effect (also called text decode or encrypted text) to [where].
When the pointer moves over the text, each letter should flicker rapidly through random characters and settle on its real letter, resolving one after another from left to right.
Keep the text width from jumping while it scrambles, keep screen readers on the real text, and show the same effect on keyboard focus.

Text jitters with sliced offsets and red/cyan colour splits like a broken signal.

Add a "Glitch Text" hover effect (also called text glitch or RGB split glitch) to [where].
While the pointer is over the text, it should jitter in quick, snappy bursts: thin horizontal slices jump sideways and two colored copies split apart like a broken signal, then settle back when the pointer leaves.
Keep the real text in the document only once so screen readers don't read the copies, and show the same effect on keyboard focus.

Letters drip and stretch downward as if melting.

Add a "Melting Text" effect to [where].
The letters should slowly sag downward while drips stretch out below them, as if they are melting, and come to rest in a still, melted look.
Play it once when the text comes into view, keep the word readable at the end, and skip the motion 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.

Text glows like a neon tube and flickers or pulses.

Add a "Neon Glow Text" effect (also called a neon sign flicker or glowing text) to [where].
The text should glow like a neon tube with a soft, steady light, and now and then flicker off briefly like a real sign.
Keep the flicker occasional rather than rapid, since fast flashing can harm some users, and keep the glow steady for users who prefer reduced motion.