Uai

contentcomment.tsx

Color theme

component · 75/108

Comment

Replies, reactions, inline editing, moderation states, and timestamps.

Install

Install manuallyView source on GitHub

Anatomy

  • Comment
  • CommentHeader
  • CommentAvatar
  • CommentAuthor
  • CommentTime
  • CommentBody
  • CommentEditor
  • CommentActions
  • ReactionBar
  • ReactionBarItem
  • CommentAction
  • CommentEditTrigger
  • CommentReplies

Accessibility4 checks

  • Each comment is an article labelled by its author; timestamps use a machine-readable time element.
  • Edit moves focus into a labelled textarea; Escape cancels, Ctrl or Cmd+Enter saves, and focus returns to the Edit button.
  • Hidden comments expose a Show button with aria-expanded; removed and flagged states are stated in text, not color.
  • Replies nest as a labelled section of comments, so the thread structure is available to assistive technology.
canvasvariant="thread"content
Content and community
Jonas Weber
Could we keep the old export format for one more release? Finance still imports it by hand.
Priya Raman
Yes. I’ll keep both formats behind a setting until November.
Guest 4821

This comment is hidden.

comment variant

Code example

usage.tsx
"use client";import { Reply } from "lucide-react";import { useState } from "react";import {  Comment,  CommentAction,  CommentActions,  CommentAuthor,  CommentAvatar,  CommentBody,  CommentEdited,  CommentEditor,  CommentEditTrigger,  CommentHeader,  type CommentModeration,  CommentReplies,  CommentTime,  type CommentVariant,} from "@/components/ui/uai/comment";import { ReactionBar, ReactionBarItem } from "@/components/ui/uai/reaction-bar";export function CommentPreview({ variant = "thread" }: { variant?: CommentVariant }) {  const [text, setText] = useState(    "Could we keep the old export format for one more release? Finance still imports it by hand.",  );  const [edited, setEdited] = useState(false);  const [moderation, setModeration] = useState<CommentModeration>("hidden");  return (    <div style={{ display: "grid", gap: 24 }}>      <Comment variant={variant}>        <CommentHeader>          <CommentAvatar name="Jonas Weber" />          <CommentAuthor>Jonas Weber</CommentAuthor>          <CommentTime dateTime="2026-09-29T14:12">2 hours ago</CommentTime>          {edited && <CommentEdited />}        </CommentHeader>        <CommentBody>{text}</CommentBody>        <CommentEditor          defaultValue={text}          onSave={(next) => {            setText(next);            setEdited(true);          }}        />        <CommentActions>          <ReactionBar variant="compact" aria-label="Reactions to Jonas Weber’s comment">            <ReactionBarItem value="thumbs-up" emoji="👍" label="Thumbs up" count={4} />          </ReactionBar>          <CommentAction>            <Reply size={13} strokeWidth={1.75} aria-hidden="true" />            Reply          </CommentAction>          <CommentEditTrigger />        </CommentActions>        <CommentReplies>          <Comment variant={variant}>            <CommentHeader>              <CommentAvatar name="Priya Raman" />              <CommentAuthor>Priya Raman</CommentAuthor>              <CommentTime dateTime="2026-09-29T15:40">35 minutes ago</CommentTime>            </CommentHeader>            <CommentBody>Yes. I’ll keep both formats behind a setting until November.</CommentBody>            <CommentActions>              <CommentAction>                <Reply size={13} strokeWidth={1.75} aria-hidden="true" />                Reply              </CommentAction>            </CommentActions>          </Comment>          <Comment variant={variant} moderation={moderation}>            <CommentHeader>              <CommentAvatar name="Guest 4821" />              <CommentAuthor>Guest 4821</CommentAuthor>              <CommentTime dateTime="2026-09-29T15:52">23 minutes ago</CommentTime>            </CommentHeader>            <CommentBody>Just use a spreadsheet, nobody reads these threads anyway.</CommentBody>          </Comment>        </CommentReplies>      </Comment>      <label        style={{          display: "flex",          gap: 10,          alignItems: "center",          fontSize: 12,          color: "var(--uai-subtle)",        }}      >        Preview moderation        <select          value={moderation}          onChange={(event) => setModeration(event.target.value as CommentModeration)}          style={{            height: 26,            padding: "0 8px",            border: 0,            borderRadius: 8,            background: "var(--uai-surface-raised)",            color: "var(--uai-text)",            fontSize: 12,          }}        >          <option value="visible">Visible</option>          <option value="hidden">Hidden</option>          <option value="flagged">Flagged</option>          <option value="removed">Removed</option>        </select>      </label>    </div>  );}

Manual installation

comment.tsx

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