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Measured entry

hextaui-ai-message

chatminimal-flat

A shadcn registry client component for rendering AI replies as GFM Markdown, with simulated streaming, clipboard feedback, optional edit and regenerate actions, and theme-aware Shiki code highlighting. It relies on React Markdown, Shiki, next-themes, Lucide icons, Tailwind typography, shared utilities, and shadcn button and dropdown primitives.

Specimen
Harness screenshot of hextaui-ai-message at 375 pixels wide
Harness screenshot at 375 pixels wide. This viewport scrolled sideways.
Harness screenshot of hextaui-ai-message at 768 pixels wide
Harness screenshot at 768 pixels wide. No horizontal overflow recorded.
Harness screenshot of hextaui-ai-message at 1440 pixels wide
Harness screenshot at 1440 pixels wide. No horizontal overflow recorded.

Measured

Every value below was written by the harness on the run that produced the frames above. None of it is derived from the prose.

Harness measurements recorded for hextaui-ai-message
BuildOK
MountOK
Console errors0
Uncaught page errors0
Horizontal overflowflagged at 375
Axe critical0
Axe serious0
Axe moderate0
Axe minor0
Gzip marginal1937.5 KB (2003.0 KB build, 65.5 KB baseline)
Bare modeFAIL
Provider requiredNO
Demo usedwritten from the component source API

What the harness recorded

BARE BUILD

✗ Build failed in 1.59s
error during build:
[vite]: Rollup failed to resolve import "lucide-react" from "<sandbox>re-20f5648e30a8/src/cut/blocks/ai/ai-message.tsx".

Verdict

Feature-rich and accessible in the configured harness, but expensive for a message renderer and not ready for compact layouts as shipped. It needs a shadcn-style setup to build and mount, plus explicit integration work for responsive containers.

Use it if

  • You need a ready-made assistant response renderer with Markdown, tables, links, and fenced code.
  • Your product benefits from copy, edit, and regenerate actions that can be wired to existing chat behavior.
  • Your app already uses shadcn conventions, Tailwind typography, and next-themes.

Skip it if

  • You need a lightweight plain-text message row and do not want Shiki or the Markdown stack in the client bundle.
  • Your chat must fit narrow screens without additional layout work, since the verified compact view clips content.
  • You need true token streaming from the transport layer rather than a timer that reveals an already complete string.
  • Your design system does not use shadcn aliases, shared utilities, or its button and dropdown components.

Install

Installation record for hextaui-ai-message
Declared dependenciesreact-markdown, remark-gfm, shiki, next-themes, @radix-ui/react-slot, @radix-ui/react-dropdown-menu, clsx, tailwind-merge
Missing on installnone
Bare installfails once the shadcn-style helpers are removed, so it needs that setup
Providerno provider required in the harness

In a non-shadcn project, add the declared Markdown, GFM, highlighting, theme, Radix, class-merging, and Lucide packages; configure Tailwind typography and theme tokens; then provide the shared cn utility, path aliases, button, and dropdown-menu components. Also constrain the parent width responsively and decide whether to disable code highlighting.

Source and credit

This page is a review, not a copy. The component source lives with its author and this site does not republish it. Read the license before you use anything.

Author repository

github.com/preetsuthar17/HextaUI
License
MIT
Record published
2026-08-17

Alternatives

Other published entries for the chat pattern, ordered by what they measured: mounts first, then clean axe scans, then bare-mode passes, then the smaller bundle.