Inline overflow-hidden container that cycles through a list of words using a CSS steps() translateY animation. The agent provides the word array; the component handles all timing and looping. Useful for dynamic hero headlines such as "Grow your [Retention | Revenue | Signups]". No JavaScript required.
| Surface | Note |
|---|---|
| Renders all words stacked vertically (overflow visible); use first word only as fallback. | |
| googlechat | CSS animation not supported; renders the first word only as plain text. |
| Field | Type | |
|---|---|---|
| words | array of strings. The words to cycle through. Minimum 2. | required |
| prefix | string. Static text before the flipping section, e.g. "Grow your ". | optional |
| suffix | string. Static text after the flipping section. | optional |
| speed | "slow" | "normal" | "fast" (optional, default "normal"). Per-word hold duration. | optional |
| color | string. Flipping word colour. Default "#38bdf8". | optional |
| size | string. Font size, e.g. "32px". Default "inherit". | optional |
| weight | string. Font weight of flipping words. Default "700". | optional |
{
"type": "word_flip",
"words": [
"Amazing",
"Fast",
"Reliable",
"Scalable"
]
}{
"identifier": "urn:air:a2uicatalog.ai:atom:word_flip",
"displayName": "Word Flip",
"type": "application/vnd.a2ui.atom+json",
"url": "https://a2uicatalog.ai/atoms/word_flip",
"capabilities": [
"web",
"meet-stage",
"gas-sidebar",
"apps-script-web"
],
"description": "Inline overflow-hidden container that cycles through a list of words using a CSS steps() translateY animation. The agent provides the word array; the component handles all timing and looping. Useful for dynamic hero headlines such as \"Grow your [Retention | Revenue | Signups]\". No JavaScript required.",
"representativeQueries": [
"show a CSS steps() vertical word carousel in an overflow-hidden inline container",
"inline overflow-hidden container that cycles through a list of words using a css steps() translatey",
"render a word flip"
]
}The renderer is open source. Deploy your own instance in 4 commands — you own the URL, no dependency on the demo endpoint.
git clone https://github.com/a2uicatalog/a2ui
cd apps-script-surface/gas-schema-renderer
clasp push && clasp deploy