Should TanStack markdown be used in TanStack AI's UI packages/Tanstack ecosystem?
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@AlemTuzlak is already working on this.
Since Sep 17, 2026.
waiting-on: maintainer
- Dominant language
- TypeScript
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Description
TanStack AI's three UI packages each render markdown with a different library:
| Package | Renderer | Runtime deps |
|---|---|---|
@tanstack/ai-react-ui |
react-markdown |
5 |
@tanstack/ai-vue-ui |
@crazydos/vue-markdown |
4 |
@tanstack/ai-solid-ui |
solid-markdown |
5 |
Each also carries its own remark-gfm / rehype-raw / rehype-highlight / rehype-sanitize chain, configured slightly differently(React and Solid compose rehype-sanitize into the pipeline, Vue delegates to its renderer's sanitize prop, etc)
From the outside this looks like the one place the usual TanStack shape with framework-agnostic core, thin adapters, isn't applied, and this package looks like the core that would apply it. Per the comparison doc that's 36.8 KB gzip of unified stack against 6.7 KB with zero runtime dependencies.
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