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root = Stack("A string child is **Markdown** text.", Text("Muted, small text.", size:sm, muted), Text("Centred, large text.", size:lg, align:center))Signature
This is the line a model reads in the system prompt.
Text(content, size:Size, align:start|center|end, muted)- Group: Content
- Children: No
- Positional arguments:
content(a trailing?means it may be left out)
Props
| Prop | Type | How to write it | Notes |
|---|---|---|---|
content |
string | positional, required | |
size |
sm · md · lg |
named: size:… |
Also accepts small, medium, large. |
muted |
flag | bare word: muted |
|
align |
start · center · end |
named: align:… |
Use your own component
Keep the name and schema, swap what is drawn. The prompt and the model’s output do not change.
import { ui } from "@gistui/react/ui";
const lib = ui.extend({ Text: MyText });
<GistUI library={lib} stream={response.body} />;<GistUI :source="answer" :components="{ Text: MyText }" /><GistUI source={answer} components={{ Text: MyText }} /><GistUI source={answer()} components={{ Text: MyText }} />import { ui } from "@gistui/vanilla/ui";
const lib = ui.extend({ Text: (ctx) => ({ el: myElement(ctx) }) });See Custom components for the full contract. Style hook: [data-gistui="Text"].