Blocks.so
blockchat-03source: ok · refreshed
Chat Application
A chat application block.
npx shadcn add "https://blocks.so/r/chat-03.json"free
Where it goes
chat
Tags auto-generated by rules on 9/24/2026 — empty means no evidence, not lack of support.
Dependencies
Bundle weight · light@tabler/icons-react
Registry dependencies
avatarbuttoncollapsiblecommanddropdown-menukbdmessage-scrollersidebartextarea
Files7 · source cached 10/8/2026, 4:44:09 AM
content/components/chat/chat-03/components/logos.tsx
import type { ComponentProps } from 'react';
export function OpenAILogo(props: ComponentProps<'svg'>) {
return (
<svg
aria-hidden="true"
fill="currentColor"
viewBox="0 0 24 24"
xmlns="http://www.w3.org/2000/svg"
{...props}
>
<path d="M22.282 9.821a5.985 5.985 0 0 0-.516-4.91 6.046 6.046 0 0 0-6.51-2.9A6.065 6.065 0 0 0 4.981 4.18a5.985 5.985 0 0 0-3.998 2.9 6.046 6.046 0 0 0 .743 7.097 5.98 5.98 0 0 0 .51 4.911 6.051 6.051 0 0 0 6.515 2.9A5.985 5.985 0 0 0 13.26 24a6.056 6.056 0 0 0 5.772-4.206 5.99 5.99 0 0 0 3.997-2.9 6.056 6.056 0 0 0-.747-7.073zM13.26 22.43a4.476 4.476 0 0 1-2.876-1.04l.141-.081 4.779-2.758a.795.795 0 0 0 .392-.681v-6.737l2.02 1.168a.071.071 0 0 1 .038.052v5.583a4.504 4.504 0 0 1-4.494 4.494zM3.6 18.304a4.47 4.47 0 0 1-.535-3.014l.142.085 4.783 2.759a.771.771 0 0 0 .78 0l5.843-3.369v2.332a.08.08 0 0 1-.033.062L9.74 19.95a4.5 4.5 0 0 1-6.14-1.646zM2.34 7.896a4.485 4.485 0 0 1 2.366-1.973V11.6a.766.766 0 0 0 .388.676l5.815 3.355-2.02 1.168a.076.076 0 0 1-.071 0l-4.83-2.786A4.504 4.504 0 0 1 2.34 7.872zm16.597 3.855-5.833-3.387L15.119 7.2a.076.076 0 0 1 .071 0l4.83 2.791a4.494 4.494 0 0 1-.676 8.105v-5.678a.79.79 0 0 0-.407-.667zm2.01-3.023-.141-.085-4.774-2.782a.776.776 0 0 0-.785 0L9.409 9.23V6.897a.066.066 0 0 1 .028-.061l4.83-2.787a4.5 4.5 0 0 1 6.68 4.66zm-12.64 4.135-2.02-1.164a.08.08 0 0 1-.038-.057V6.075a4.5 4.5 0 0 1 7.375-3.453l-.142.08L8.704 5.46a.795.795 0 0 0-.393.681zm1.097-2.365 2.602-1.5 2.607 1.5v2.999l-2.597 1.5-2.607-1.5z" />
</svg>
);
}
export function ClaudeLogo(props: ComponentProps<'svg'>) {
return (
<svg
aria-hidden="true"
fill="currentColor"
viewBox="0 0 24 24"
xmlns="http://www.w3.org/2000/svg"
{...props}
>
<path d="m4.71 15.96 4.71-2.64.08-.23-.08-.13h-.23l-.79-.05-2.69-.07-2.33-.1-2.26-.12-.57-.12L0 11.8l.06-.38.48-.32.68.06 1.51.1 2.27.16 1.65.1 2.44.25h.39l.05-.16-.13-.1-.1-.1-2.35-1.59-2.54-1.68-1.33-.97-.72-.49-.36-.46-.16-1.01.66-.72.88.06.23.06.89.69 1.91 1.48 2.49 1.83.37.3.15-.1.02-.07-.17-.27-1.36-2.46-1.45-2.5-.65-1.04-.17-.62a2.97 2.97 0 0 1-.1-.73L5.05.76l.42-.14.99.14.42.36.62 1.41 1 2.22 1.55 3.02.45.9.24.83.09.25h.16v-.15l.13-1.7.23-2.1.23-2.7.08-.76.37-.9.75-.5.58.28.48.69-.07.44-.29 1.85-.56 2.9-.36 1.94h.21l.25-.24 1-1.33 1.68-2.1.74-.84.87-.92.56-.44h1.05l.78 1.16-.35 1.19-1.09 1.38-.9 1.17-1.3 1.74-.8 1.4.07.11.19-.02 2.94-.63 1.59-.29 1.9-.32.85.4.1.4-.34.83-2.03.5-2.38.48-3.54.84-.05.03.05.06 1.6.15.68.04h1.67l3.12.23.81.54.49.66-.08.5-1.25.64-1.7-.4-3.95-.94-1.35-.34h-.19v.11l1.13 1.1 2.07 1.87 2.59 2.4.13.6-.33.47-.35-.05-2.28-1.72-.88-.77-1.99-1.68h-.13v.18l.46.67 2.42 3.64.13 1.12-.18.36-.63.22-.69-.13-1.42-1.99-1.47-2.25-1.18-2.01-.14.08-.7 7.51-.33.38-.75.29-.63-.48-.34-.78.34-1.53.4-2 .33-1.6.3-1.97.18-.66-.01-.04-.15.02-1.5 2.06-2.28 3.09-1.81 1.93-.43.17-.75-.39.07-.69.42-.62 2.49-3.17 1.5-1.97.97-1.14-.01-.16h-.06L2.4 18.5l-1.17.15-.5-.47.06-.77.24-.25 1.97-1.36z" />
</svg>
);
}
content/components/chat/chat-03/components/composer.tsx
'use client';
import {
IconArrowUp,
IconMicrophone,
IconPaperclip,
IconPhoto,
IconPlayerStopFilled,
IconPlus,
IconWorld,
IconX,
} from '@tabler/icons-react';
import { useState } from 'react';
import { Button } from '@/components/ui/button';
import {
DropdownMenu,
DropdownMenuContent,
DropdownMenuGroup,
DropdownMenuItem,
DropdownMenuTrigger,
} from '@/components/ui/dropdown-menu';
import { Textarea } from '@/components/ui/textarea';
import { cn } from '@/lib/utils';
export type Attachment = { name: string; meta: string; kind: string };
const easeOut = 'ease-[cubic-bezier(0.23,1,0.32,1)]';
const press = `${easeOut} transition-[scale,background-color] duration-150 active:scale-[0.96] motion-reduce:active:scale-100`;
const swap = `${easeOut} fade-in zoom-in-95 motion-reduce:zoom-in-100 animate-in duration-150`;
const round = 'size-7.5 rounded-full';
type Props = {
draft: string;
onDraft: (v: string) => void;
attachment: Attachment | null;
onAttachment: (a: Attachment | null) => void;
streaming: boolean;
onSend: () => void;
onStop: () => void;
};
export function Composer({
draft,
onDraft,
attachment,
onAttachment,
streaming,
onSend,
onStop,
}: Props) {
const [search, setSearch] = useState(false);
const [listening, setListening] = useState(false);
const canSend = draft.trim().length > 0 && !streaming;
return (
<form
className="mx-auto flex w-full max-w-160 flex-col px-4 pt-3 pb-5"
onSubmit={(e) => {
e.preventDefault();
if (canSend) {
onSend();
}
}}
>
<div
className={cn(
easeOut,
'flex flex-col gap-2.5 rounded-3xl border border-border bg-background p-3 shadow-[0_1px_2px_oklch(0_0_0/0.04),0_8px_24px_oklch(0_0_0/0.05)] transition-[box-shadow,border-color] duration-150 focus-within:border-primary focus-within:ring-4 focus-within:ring-primary/12'
)}
>
{attachment && (
<div className={cn(swap, 'flex')}>
<div className="flex h-12 items-center gap-2.5 rounded-xl border border-border bg-muted/50 pr-3 pl-2">
<span className="flex size-8 shrink-0 items-center justify-center rounded-lg bg-destructive/10 font-mono font-semibold text-[9px] text-destructive tracking-[0.04em]">
{attachment.kind}
</span>
<span className="flex flex-col gap-1">
<span className="font-medium text-[13px]/4">
{attachment.name}
</span>
<span className="text-[11px]/3.5 text-muted-foreground">
{attachment.meta}
</span>
</span>
<button
aria-label="Remove attachment"
className="rounded-md p-0.5 text-muted-foreground transition-colors hover:text-foreground"
onClick={() => onAttachment(null)}
type="button"
>
<IconX className="size-3.5" stroke={2} />
</button>
</div>
</div>
)}
<Textarea
aria-label="Message"
className="field-sizing-content max-h-48 min-h-0 resize-none rounded-none border-0 bg-transparent px-1.5 py-0.5 text-sm/5 shadow-none focus-visible:ring-0 md:text-sm/5 dark:bg-transparent"
onChange={(e) => onDraft(e.target.value)}
onKeyDown={(e) => {
if (e.key === 'Enter' && !e.shiftKey) {
e.preventDefault();
e.currentTarget.form?.requestSubmit();
}
}}
placeholder={listening ? 'Listening…' : 'Ask anything'}
rows={1}
value={draft}
/>
<div className="flex items-center gap-2">
<DropdownMenu>
<DropdownMenuTrigger
render={
<Button
aria-label="Add attachment"
className={cn(press, round)}
size="icon-sm"
variant="outline"
/>
}
>
<IconPlus stroke={2} />
</DropdownMenuTrigger>
<DropdownMenuContent
align="start"
className="w-52 rounded-xl p-1.5"
side="top"
sideOffset={10}
>
<DropdownMenuGroup className="flex flex-col gap-0.5">
<DropdownMenuItem
className="h-8 gap-2.5 rounded-md px-2.5 text-[13px]"
onClick={() =>
onAttachment({
name: 'installer-quote.pdf',
meta: '2 pages · 412 KB',
kind: 'PDF',
})
}
>
<IconPaperclip stroke={1.8} />
Add files
</DropdownMenuItem>
<DropdownMenuItem
className="h-8 gap-2.5 rounded-md px-2.5 text-[13px]"
onClick={() =>
onAttachment({
name: 'boiler-room.jpg',
meta: '3024 × 4032 · 2.1 MB',
kind: 'JPG',
})
}
>
<IconPhoto stroke={1.8} />
Add photos
</DropdownMenuItem>
</DropdownMenuGroup>
</DropdownMenuContent>
</DropdownMenu>
<Button
aria-pressed={search}
className={cn(
press,
'h-7.5 rounded-full px-2.75 text-xs',
search &&
'border-primary/30 bg-primary/8 text-primary hover:bg-primary/12'
)}
onClick={() => setSearch(!search)}
size="sm"
variant="outline"
>
<IconWorld stroke={2} />
Search
</Button>
<div className="grow" />
<Button
aria-label={listening ? 'Stop listening' : 'Voice input'}
aria-pressed={listening}
className={cn(
press,
round,
listening &&
'bg-destructive/15 text-destructive hover:bg-destructive/25'
)}
onClick={() => setListening(!listening)}
size="icon-sm"
variant="ghost"
>
{listening ? (
<IconPlayerStopFilled className="animate-pulse motion-reduce:animate-none" />
) : (
<IconMicrophone stroke={2} />
)}
</Button>
{streaming ? (
<Button
aria-label="Stop generating"
className={cn(swap, press, round)}
onClick={onStop}
size="icon-sm"
>
<IconPlayerStopFilled className="size-3" />
</Button>
) : (
<Button
aria-label="Send"
className={cn(
swap,
press,
round,
!canSend &&
'bg-muted text-muted-foreground/70 hover:bg-muted disabled:opacity-100'
)}
disabled={!canSend}
size="icon-sm"
type="submit"
>
<IconArrowUp stroke={2.2} />
</Button>
)}
</div>
</div>
</form>
);
}
content/components/chat/chat-03/components/conversation.tsx
'use client';
import {
IconAlertCircle,
IconChevronDown,
IconChevronRight,
IconCopy,
IconPencil,
IconRefresh,
IconThumbDown,
IconThumbUp,
} from '@tabler/icons-react';
import React, { Fragment } from 'react';
import { Button } from '@/components/ui/button';
import {
Collapsible,
CollapsibleContent,
CollapsibleTrigger,
} from '@/components/ui/collapsible';
import {
MessageScroller,
MessageScrollerButton,
MessageScrollerContent,
MessageScrollerItem,
MessageScrollerProvider,
MessageScrollerViewport,
} from '@/components/ui/message-scroller';
import { cn } from '@/lib/utils';
export type Turn = {
id: string;
role: 'user' | 'assistant';
text: string;
reasoning?: string;
thought?: number;
streaming?: boolean;
error?: boolean;
day?: Thread['group'];
};
export type Thread = {
id: string;
title: string;
preview: string;
updated: string;
group: 'today' | 'yesterday' | 'week';
pinned?: boolean;
turns: Turn[];
};
const easeOut = 'ease-[cubic-bezier(0.23,1,0.32,1)]';
const press = `${easeOut} transition-[scale,background-color] duration-150 active:scale-[0.96] motion-reduce:active:scale-100`;
const enter = `${easeOut} motion-reduce:slide-in-from-bottom-0 fade-in slide-in-from-bottom-1 animate-in duration-200`;
type Props = {
thread: Thread | null;
recent: Thread[];
altModel: string;
onOpen: (id: string) => void;
onEdit: (turn: Turn) => void;
onRetry: (turnId: string, model?: string) => void;
};
export function Conversation({
thread,
recent,
altModel,
onOpen,
onEdit,
onRetry,
}: Props) {
if (!thread) {
return (
<div className="flex grow items-center justify-center px-8">
<div className={cn(enter, 'flex w-full max-w-160 flex-col gap-10')}>
<div className="flex flex-col gap-1.5">
<h1 className="font-semibold text-[34px]/10 tracking-[-0.025em]">
Where were we?
</h1>
<p className="text-[15px]/5.5 text-muted-foreground">
Nothing here yet. Ask anything, or pick up a thread.
</p>
</div>
<div className="flex flex-col">
<p className="pb-1 font-semibold text-[10px] text-muted-foreground/80 uppercase tracking-[0.08em]">
Continue
</p>
{recent.map((t) => (
<button
className="-mx-2 flex h-13 items-center gap-3.5 rounded-lg not-last:border-muted not-last:border-b px-2 text-left transition-colors hover:bg-muted/60"
key={t.id}
onClick={() => onOpen(t.id)}
type="button"
>
<span className="flex grow flex-col gap-0.5">
<span className="font-medium text-sm/4.5">{t.title}</span>
<span className="text-muted-foreground text-xs">
{t.preview}
</span>
</span>
<span className="font-mono text-[11px] text-muted-foreground/80">
{t.updated}
</span>
</button>
))}
</div>
</div>
</div>
);
}
const action = (
label: string,
icon: React.ReactNode,
onClick?: () => void
) => (
<Button
aria-label={label}
className={cn(press, 'size-6.5 rounded-lg text-muted-foreground')}
onClick={onClick}
size="icon-sm"
variant="ghost"
>
{icon}
</Button>
);
return (
<MessageScrollerProvider autoScroll>
<MessageScroller className="grow">
<MessageScrollerViewport>
<MessageScrollerContent className="mx-auto w-full max-w-160 gap-4.5 px-4 pt-6 pb-4">
{thread.turns.map((turn, i) => {
const day = turn.day ?? thread.group;
const prev = thread.turns[i - 1];
const divider = !prev || (prev.day ?? thread.group) !== day;
return (
<Fragment key={turn.id}>
{divider && (
<div className="flex items-center gap-3">
<div className="h-px grow bg-muted" />
<span className="font-medium text-[11px] text-muted-foreground/80">
{
{
today: 'Today',
yesterday: 'Yesterday',
week: 'This week',
}[day]
}
</span>
<div className="h-px grow bg-muted" />
</div>
)}
{turn.role === 'user' ? (
<MessageScrollerItem
className="group/turn flex flex-row-reverse items-center gap-2"
key={turn.id}
messageId={turn.id}
>
<div className="max-w-105 rounded-[20px] bg-muted px-4 py-2.5 text-[15px]/5.5">
{turn.text}
</div>
<div className="flex shrink-0 items-center gap-0.5 opacity-0 transition-opacity group-focus-within/turn:opacity-100 group-hover/turn:opacity-100">
{action('Edit', <IconPencil stroke={1.8} />, () =>
onEdit(turn)
)}
{action('Copy', <IconCopy stroke={1.8} />, () =>
navigator.clipboard.writeText(turn.text)
)}
</div>
</MessageScrollerItem>
) : (
<MessageScrollerItem
className={cn(
'flex flex-col gap-2.5',
turn.streaming && enter
)}
key={turn.id}
messageId={turn.id}
>
{turn.error ? (
<>
<div className="flex items-start gap-3 rounded-xl bg-destructive/5 px-4 py-3.5 ring-1 ring-destructive/15">
<IconAlertCircle
className="mt-px size-4 shrink-0 text-destructive"
stroke={2}
/>
<div className="flex flex-col gap-1">
<p className="font-semibold text-destructive text-sm/5">
The response was interrupted
</p>
<p className="text-[13px]/5 text-destructive/80">
The model stopped before finishing. Your message
was not lost. Retry with the same model or
switch to a different one.
</p>
</div>
</div>
<div className="flex items-center gap-2 pt-0.5">
<Button
className={cn(press, 'text-[13px]')}
onClick={() => onRetry(turn.id)}
>
<IconRefresh className="size-3.5" stroke={2} />
Retry
</Button>
<Button
className={cn(press, 'text-[13px]')}
onClick={() => onRetry(turn.id, altModel)}
variant="outline"
>
Retry with {altModel}
</Button>
</div>
</>
) : (
<>
<Collapsible className="flex flex-col gap-2">
<CollapsibleTrigger
className={cn(
'group/thought flex w-fit items-center gap-2 rounded-md font-medium text-[13px] text-muted-foreground outline-none focus-visible:ring-3 focus-visible:ring-ring/50',
turn.streaming &&
!turn.text &&
'shimmer text-primary'
)}
>
<IconChevronRight
className="size-3.5 transition-transform group-data-[panel-open]/thought:rotate-90"
stroke={2}
/>
{turn.thought
? `Thought for ${turn.thought}s`
: 'Thinking…'}
</CollapsibleTrigger>
<CollapsibleContent className="border-muted border-l-2 pl-3.5 text-[13px]/5 text-muted-foreground">
{turn.reasoning}
</CollapsibleContent>
</Collapsible>
{turn.text && (
<p className="text-[15px]/6">{turn.text}</p>
)}
{!turn.streaming && (
<div className="-ml-1.5 flex items-center gap-0.5">
{action('Copy', <IconCopy stroke={1.8} />, () =>
navigator.clipboard.writeText(turn.text)
)}
{action(
'Good response',
<IconThumbUp stroke={1.8} />
)}
{action(
'Bad response',
<IconThumbDown stroke={1.8} />
)}
{action(
'Regenerate',
<IconRefresh stroke={1.8} />,
() => onRetry(turn.id)
)}
</div>
)}
</>
)}
</MessageScrollerItem>
)}
</Fragment>
);
})}
</MessageScrollerContent>
</MessageScrollerViewport>
<MessageScrollerButton
className={cn(
easeOut,
'bottom-2 h-8 gap-1.5 rounded-full border-border bg-background px-3.5 font-medium text-[13px] shadow-xs transition-[translate,scale,opacity,background-color]'
)}
size="sm"
variant="outline"
>
<IconChevronDown className="size-3.5" stroke={2} />
Jump to latest
</MessageScrollerButton>
</MessageScroller>
</MessageScrollerProvider>
);
}
content/components/chat/chat-03/components/chat-sidebar.tsx
'use client';
import {
IconArchive,
IconDots,
IconHelpCircle,
IconKeyboard,
IconLogout,
IconPencil,
IconPin,
IconPlus,
IconSearch,
IconSelector,
IconSettings,
IconShare,
IconSunMoon,
IconTrash,
} from '@tabler/icons-react';
import { useState } from 'react';
import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar';
import { Button } from '@/components/ui/button';
import {
DropdownMenu,
DropdownMenuContent,
DropdownMenuGroup,
DropdownMenuItem,
DropdownMenuSeparator,
DropdownMenuShortcut,
DropdownMenuTrigger,
} from '@/components/ui/dropdown-menu';
import { Kbd, KbdGroup } from '@/components/ui/kbd';
import {
Sidebar,
SidebarContent,
SidebarFooter,
SidebarGroup,
SidebarGroupContent,
SidebarGroupLabel,
SidebarHeader,
SidebarMenu,
SidebarMenuAction,
SidebarMenuBadge,
SidebarMenuButton,
SidebarMenuItem,
} from '@/components/ui/sidebar';
import { cn } from '@/lib/utils';
import type { Thread } from '@/components/chat-03/conversation';
const groups: { key: Thread['group'] | 'pinned'; label: string }[] = [
{ key: 'pinned', label: 'Pinned' },
{ key: 'today', label: 'Today' },
{ key: 'yesterday', label: 'Yesterday' },
{ key: 'week', label: 'Previous 7 days' },
];
const item = 'h-8 gap-2.5 rounded-md px-2.5 text-[13px]';
type Props = {
user: {
name: string;
email: string;
plan: string;
renews: string;
avatar: string;
};
threads: Thread[];
activeId: string | null;
onSelect: (id: string) => void;
onNew: () => void;
onSearch: () => void;
onChange: (threads: Thread[]) => void;
};
export function ChatSidebar({
user,
threads,
activeId,
onSelect,
onNew,
onSearch,
onChange,
}: Props) {
const [renameId, setRenameId] = useState<string | null>(null);
const [name, setName] = useState('');
const commitRename = () => {
if (renameId && name.trim()) {
onChange(
threads.map((t) =>
t.id === renameId ? { ...t, title: name.trim() } : t
)
);
}
setRenameId(null);
};
return (
<Sidebar className="border-sidebar-border" collapsible="offcanvas">
<SidebarHeader className="gap-2 px-3 pt-3 pb-1">
<Button className="h-8.5 rounded-lg text-[13px]" onClick={onNew}>
<IconPlus className="size-3.5" stroke={2.2} />
New chat
</Button>
<button
className="flex h-8 items-center gap-1.75 rounded-lg border border-border pr-1.5 pl-2.5 text-[13px] text-muted-foreground transition-colors hover:bg-muted/60 focus-visible:border-primary focus-visible:outline-none focus-visible:ring-3 focus-visible:ring-primary/20"
onClick={onSearch}
type="button"
>
<IconSearch className="size-3.5" stroke={2} />
<span className="grow text-left">Search chats</span>
<Kbd className="h-4.5 border border-border bg-sidebar px-1.25 text-[10px]">
⌘K
</Kbd>
</button>
</SidebarHeader>
<SidebarContent className="gap-0 px-3 pt-2">
{groups.map(({ key, label }) => {
const list = threads.filter((t) =>
key === 'pinned' ? t.pinned : !t.pinned && t.group === key
);
if (list.length === 0) {
return null;
}
return (
<SidebarGroup className="p-0 pb-2" key={key}>
<SidebarGroupLabel className="h-5 px-2 font-semibold text-[10px] text-muted-foreground/80 uppercase tracking-[0.08em]">
{label}
</SidebarGroupLabel>
<SidebarGroupContent>
<SidebarMenu className="gap-0.5">
{list.map((t) => (
<SidebarMenuItem key={t.id}>
{renameId === t.id ? (
<input
aria-label="Thread name"
autoFocus
className="h-7 w-full rounded-md border border-primary bg-background px-2 text-[13px] outline-none ring-3 ring-primary/20"
onBlur={commitRename}
onChange={(e) => setName(e.target.value)}
onFocus={(e) => e.target.select()}
onKeyDown={(e) => {
if (e.key === 'Enter') {
commitRename();
}
if (e.key === 'Escape') {
setRenameId(null);
}
}}
value={name}
/>
) : (
<>
<SidebarMenuButton
className="h-7 px-2 text-[13px] data-active:bg-muted"
isActive={t.id === activeId}
onClick={() => onSelect(t.id)}
>
<span>{t.title}</span>
</SidebarMenuButton>
<SidebarMenuBadge
className={cn(
'top-1! right-1.5 font-mono font-normal text-[11px] text-muted-foreground/80 group-focus-within/menu-item:opacity-0 group-hover/menu-item:opacity-0 group-has-aria-expanded/menu-item:opacity-0',
t.pinned && 'right-1'
)}
>
{t.pinned ? (
<IconPin className="size-3" stroke={1.8} />
) : (
t.updated
)}
</SidebarMenuBadge>
<DropdownMenu>
<DropdownMenuTrigger
render={
<SidebarMenuAction
aria-label="Thread actions"
className="top-1! text-muted-foreground"
showOnHover
/>
}
>
<IconDots className="size-3.5" />
</DropdownMenuTrigger>
<DropdownMenuContent
align="start"
className="w-48 rounded-xl p-1.5"
finalFocus={false}
side="bottom"
sideOffset={6}
>
<DropdownMenuGroup className="flex flex-col gap-0.5">
<DropdownMenuItem
className={item}
onClick={() =>
onChange(
threads.map((x) =>
x.id === t.id
? { ...x, pinned: !x.pinned }
: x
)
)
}
>
<IconPin stroke={1.8} />
{t.pinned ? 'Unpin' : 'Pin'}
</DropdownMenuItem>
<DropdownMenuItem
className={item}
onClick={() => {
setRenameId(t.id);
setName(t.title);
}}
>
<IconPencil stroke={1.8} />
Rename
</DropdownMenuItem>
<DropdownMenuItem className={item}>
<IconShare stroke={1.8} />
Share
</DropdownMenuItem>
<DropdownMenuItem
className={item}
onClick={() =>
onChange(
threads.filter((x) => x.id !== t.id)
)
}
>
<IconArchive stroke={1.8} />
Archive
</DropdownMenuItem>
</DropdownMenuGroup>
<DropdownMenuSeparator className="my-1" />
<DropdownMenuItem
className={item}
onClick={() =>
onChange(threads.filter((x) => x.id !== t.id))
}
variant="destructive"
>
<IconTrash stroke={1.8} />
Delete
</DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
</>
)}
</SidebarMenuItem>
))}
</SidebarMenu>
</SidebarGroupContent>
</SidebarGroup>
);
})}
</SidebarContent>
<SidebarFooter className="border-sidebar-border border-t p-0">
<DropdownMenu>
<DropdownMenuTrigger
render={
<button
className="flex h-14 w-full items-center gap-2.5 px-3 text-left outline-none transition-colors hover:bg-muted/60 focus-visible:bg-muted/60 aria-expanded:bg-muted/60"
type="button"
/>
}
>
<Avatar className="size-7.5 rounded-lg">
<AvatarImage
alt={user.name}
className="rounded-lg"
src={user.avatar}
/>
<AvatarFallback className="rounded-lg">
{user.name[0]}
</AvatarFallback>
</Avatar>
<span className="flex min-w-0 grow flex-col gap-px">
<span className="truncate font-medium text-[13px]">
{user.name}
</span>
<span className="truncate text-[11px] text-muted-foreground">
{user.plan} · {user.email}
</span>
</span>
<IconSelector
className="size-3.5 shrink-0 text-muted-foreground/80"
stroke={2}
/>
</DropdownMenuTrigger>
<DropdownMenuContent
align="center"
className="w-[calc(var(--anchor-width)-1rem)] rounded-xl p-1.5"
side="top"
sideOffset={8}
>
<div className="flex items-center gap-2.5 px-2 pt-1.5 pb-2.5">
<Avatar className="size-8 rounded-lg">
<AvatarImage
alt={user.name}
className="rounded-lg"
src={user.avatar}
/>
<AvatarFallback className="rounded-lg">
{user.name[0]}
</AvatarFallback>
</Avatar>
<div className="flex min-w-0 flex-col gap-px">
<span className="font-medium text-[13px]">{user.name}</span>
<span className="text-[11px] text-muted-foreground">
{user.email}
</span>
</div>
</div>
<DropdownMenuSeparator />
<DropdownMenuGroup className="flex flex-col gap-0.5 py-0.5">
<DropdownMenuItem className={item}>
<IconSettings stroke={1.8} />
Settings
<KbdGroup className="ml-auto">
<Kbd>⌘</Kbd>
<Kbd>,</Kbd>
</KbdGroup>
</DropdownMenuItem>
<DropdownMenuItem className={item}>
<IconSunMoon stroke={1.8} />
Appearance
<DropdownMenuShortcut className="text-xs tracking-normal">
System
</DropdownMenuShortcut>
</DropdownMenuItem>
<DropdownMenuItem className={item}>
<IconKeyboard stroke={1.8} />
Keyboard shortcuts
<KbdGroup className="ml-auto">
<Kbd>⌘</Kbd>
<Kbd>/</Kbd>
</KbdGroup>
</DropdownMenuItem>
<DropdownMenuItem className={item}>
<IconHelpCircle stroke={1.8} />
Help & feedback
</DropdownMenuItem>
</DropdownMenuGroup>
<DropdownMenuSeparator />
<div className="my-0.5 flex items-center justify-between rounded-lg bg-muted/60 px-2.5 py-2">
<div className="flex flex-col gap-px">
<span className="font-medium text-xs">{user.plan} plan</span>
<span className="text-[11px] text-muted-foreground">
Renews {user.renews}
</span>
</div>
<Button className="h-auto p-0 text-xs" size="sm" variant="link">
Manage
</Button>
</div>
<DropdownMenuSeparator />
<DropdownMenuItem className={item}>
<IconLogout stroke={1.8} />
Log out
</DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
</SidebarFooter>
</Sidebar>
);
}
content/components/chat/chat-03/components/command-menu.tsx
'use client';
import { IconFileText, IconMessage, IconPlus } from '@tabler/icons-react';
import { useEffect, useState } from 'react';
import {
Command,
CommandDialog,
CommandEmpty,
CommandGroup,
CommandInput,
CommandItem,
CommandList,
CommandShortcut,
} from '@/components/ui/command';
import { Kbd } from '@/components/ui/kbd';
import type { Thread } from '@/components/chat-03/conversation';
type Props = {
open: boolean;
onOpenChange: (open: boolean) => void;
threads: Thread[];
onOpen: (id: string) => void;
onNew: (draft: string) => void;
};
const heading =
'**:[[cmdk-group-heading]]:px-2.5 **:[[cmdk-group-heading]]:font-semibold **:[[cmdk-group-heading]]:text-[10px] **:[[cmdk-group-heading]]:uppercase **:[[cmdk-group-heading]]:tracking-[0.08em] **:[[cmdk-group-heading]]:text-muted-foreground/80';
const row = 'h-10 gap-3 rounded-lg px-2.5 text-[13px]';
function useCommandKey(onToggle: () => void) {
useEffect(() => {
const down = (e: KeyboardEvent) => {
if (e.key === 'k' && (e.metaKey || e.ctrlKey)) {
e.preventDefault();
onToggle();
}
};
document.addEventListener('keydown', down);
return () => document.removeEventListener('keydown', down);
}, [onToggle]);
}
export function CommandMenu({
open,
onOpenChange,
threads,
onOpen,
onNew,
}: Props) {
const [query, setQuery] = useState('');
const q = query.trim().toLowerCase();
useCommandKey(() => onOpenChange(!open));
const messages = q
? threads.flatMap((t) =>
t.turns
.filter(
(m) => m.role === 'assistant' && m.text.toLowerCase().includes(q)
)
.slice(0, 1)
.map((m) => {
const at = m.text.toLowerCase().indexOf(q);
const start = Math.max(0, at - 40);
return {
id: m.id,
threadId: t.id,
thread: t.title,
snippet: `${start > 0 ? '…' : ''}${m.text.slice(start, start + 90)}…`,
};
})
)
: [];
const pick = (fn: () => void) => {
fn();
onOpenChange(false);
setQuery('');
};
return (
<CommandDialog
className="max-w-140 rounded-[14px]!"
description="Search chats and messages"
onOpenChange={(v) => {
onOpenChange(v);
if (!v) {
setQuery('');
}
}}
open={open}
title="Search"
>
<Command
className="p-0"
filter={(value, search) =>
value.toLowerCase().includes(search.toLowerCase()) ? 1 : 0
}
>
<CommandInput
onValueChange={setQuery}
placeholder="Search chats…"
value={query}
/>
<CommandList className="max-h-80 p-1">
<CommandEmpty className="py-8 text-[13px] text-muted-foreground">
No results for “{query}”
</CommandEmpty>
<CommandGroup className={heading} heading="Chats">
{threads.map((t) => (
<CommandItem
className={row}
key={t.id}
onSelect={() => pick(() => onOpen(t.id))}
value={`${t.title} ${t.preview}`}
>
<IconMessage className="text-muted-foreground" stroke={1.8} />
<span className="flex min-w-0 grow items-baseline gap-1.5">
<span className="shrink-0 font-medium">{t.title}</span>
<span className="truncate text-muted-foreground text-xs">
{t.preview}
</span>
</span>
<CommandShortcut className="font-mono text-[11px] tracking-normal">
{t.updated}
</CommandShortcut>
</CommandItem>
))}
</CommandGroup>
{messages.length > 0 && (
<CommandGroup className={heading} heading="Messages">
{messages.map((m) => (
<CommandItem
className={row}
key={m.id}
onSelect={() => pick(() => onOpen(m.threadId))}
value={m.snippet}
>
<IconFileText
className="text-muted-foreground"
stroke={1.8}
/>
<span className="grow truncate text-muted-foreground">
{m.snippet}
</span>
<CommandShortcut className="shrink-0 whitespace-nowrap text-[11px] tracking-normal">
{m.thread}
</CommandShortcut>
</CommandItem>
))}
</CommandGroup>
)}
<CommandGroup className={heading} forceMount heading="Actions">
<CommandItem
className={row}
forceMount
onSelect={() => pick(() => onNew(query.trim()))}
value={`new chat ${query}`}
>
<IconPlus className="text-muted-foreground" stroke={2} />
<span className="grow">
{q ? `New chat about “${query.trim()}”` : 'New chat'}
</span>
<CommandShortcut className="font-mono text-[11px] tracking-normal">
⌘N
</CommandShortcut>
</CommandItem>
</CommandGroup>
</CommandList>
<div className="flex h-9 items-center gap-3.5 border-t bg-muted/40 px-3.5 text-[11px] text-muted-foreground">
<span className="flex items-center gap-1.25">
<Kbd className="h-4.5 bg-background px-1.25 font-mono text-[10px] ring-1 ring-border">
↑↓
</Kbd>
Navigate
</span>
<span className="flex items-center gap-1.25">
<Kbd className="h-4.5 bg-background px-1.25 font-mono text-[10px] ring-1 ring-border">
↵
</Kbd>
Open
</span>
</div>
</Command>
</CommandDialog>
);
}
content/components/chat/chat-03/app/chat/page.tsx
'use client';
import {
IconCheck,
IconChevronDown,
IconLayoutSidebar,
IconShare,
} from '@tabler/icons-react';
import { useRef, useState } from 'react';
import { Button } from '@/components/ui/button';
import {
DropdownMenu,
DropdownMenuContent,
DropdownMenuGroup,
DropdownMenuItem,
DropdownMenuTrigger,
} from '@/components/ui/dropdown-menu';
import { Kbd } from '@/components/ui/kbd';
import {
SidebarInset,
SidebarProvider,
SidebarTrigger,
} from '@/components/ui/sidebar';
import { cn } from '@/lib/utils';
import { ChatSidebar } from '@/components/chat-03/chat-sidebar';
import { CommandMenu } from '@/components/chat-03/command-menu';
import { type Attachment, Composer } from '@/components/chat-03/composer';
import {
Conversation,
type Thread,
type Turn,
} from '@/components/chat-03/conversation';
import { ClaudeLogo, OpenAILogo } from '@/components/chat-03/logos';
import data from './data.json' with { type: 'json' };
const { models, replies } = data;
const seed = data.threads as Thread[];
const logos = { openai: OpenAILogo, anthropic: ClaudeLogo };
const Logo = ({ vendor, ...props }: { vendor: string; className?: string }) => {
const Icon = logos[vendor as keyof typeof logos];
return <Icon {...props} />;
};
const thinkDelay = 900;
const tokenDelay = 40;
export default function Chat03() {
const [threads, setThreads] = useState(seed);
const [activeId, setActiveId] = useState<string | null>('heat-pump');
const [draft, setDraft] = useState('');
const [attachment, setAttachment] = useState<Attachment | null>(null);
const [model, setModel] = useState(models[0].name);
const [search, setSearch] = useState(false);
const [replyIndex, setReplyIndex] = useState(0);
const timer = useRef<number | null>(null);
const thread = threads.find((t) => t.id === activeId) ?? null;
const streaming = thread?.turns.some((t) => t.streaming) ?? false;
const altModel = models.find((m) => m.name !== model)?.name ?? model;
const patch = (threadId: string, turnId: string, fn: (t: Turn) => Turn) =>
setThreads((prev) =>
prev.map((t) =>
t.id === threadId
? { ...t, turns: t.turns.map((m) => (m.id === turnId ? fn(m) : m)) }
: t
)
);
const stream = (threadId: string, turnId: string) => {
const reply = replies[replyIndex % replies.length];
setReplyIndex(replyIndex + 1);
patch(threadId, turnId, (t) => ({
...t,
text: '',
reasoning: reply.reasoning,
thought: undefined,
error: undefined,
streaming: true,
}));
let shown = 0;
const tick = () => {
shown = Math.min(
reply.text.length,
shown + 2 + Math.floor(Math.random() * 5)
);
const done = shown >= reply.text.length;
patch(threadId, turnId, (t) => ({
...t,
text: reply.text.slice(0, shown),
thought: done ? 4 + Math.round(reply.reasoning.length / 40) : t.thought,
streaming: !done,
}));
timer.current = done
? null
: window.setTimeout(tick, tokenDelay * (0.5 + Math.random()));
};
tick();
};
const stop = () => {
if (timer.current) {
window.clearTimeout(timer.current);
timer.current = null;
}
const live = thread?.turns.find((t) => t.streaming);
if (thread && live) {
patch(thread.id, live.id, (t) => ({
...t,
streaming: false,
error: true,
}));
}
};
const send = () => {
const text = draft.trim();
const replyId = crypto.randomUUID();
const turns: Turn[] = [
{ id: crypto.randomUUID(), role: 'user', text, day: 'today' },
{
id: replyId,
role: 'assistant',
text: '',
streaming: true,
day: 'today',
},
];
const id = thread?.id ?? crypto.randomUUID();
setThreads((prev) =>
thread
? [
{
...thread,
updated: 'now',
group: 'today',
turns: [
...thread.turns.map((t) => ({
...t,
day: t.day ?? thread.group,
})),
...turns,
],
},
...prev.filter((t) => t.id !== id),
]
: [
{
id,
title: text.split(' ').slice(0, 5).join(' '),
preview: text,
updated: 'now',
group: 'today',
turns,
},
...prev,
]
);
setActiveId(id);
setDraft('');
setAttachment(null);
window.setTimeout(() => stream(id, replyId), thinkDelay);
};
const retry = (turnId: string, next?: string) => {
if (!thread) {
return;
}
if (next) {
setModel(next);
}
patch(thread.id, turnId, (t) => ({
...t,
text: '',
thought: undefined,
error: undefined,
streaming: true,
}));
window.setTimeout(() => stream(thread.id, turnId), thinkDelay);
};
const edit = (turn: Turn) => {
if (!thread) {
return;
}
const at = thread.turns.findIndex((t) => t.id === turn.id);
setThreads((prev) =>
prev.map((t) =>
t.id === thread.id ? { ...t, turns: t.turns.slice(0, at) } : t
)
);
setDraft(turn.text);
};
return (
<SidebarProvider
className="h-dvh min-h-0"
style={{ '--sidebar-width': '260px' } as React.CSSProperties}
>
<ChatSidebar
activeId={activeId}
onChange={(next) => {
setThreads(next);
if (activeId && !next.some((t) => t.id === activeId)) {
setActiveId(null);
}
}}
onNew={() => setActiveId(null)}
onSearch={() => setSearch(true)}
onSelect={setActiveId}
threads={threads}
user={data.user}
/>
<SidebarInset className="min-h-0 bg-background">
<header className="flex h-13 shrink-0 items-center gap-2.5 border-b px-4">
<SidebarTrigger className="size-7.5 rounded-lg text-muted-foreground">
<IconLayoutSidebar className="size-4" stroke={1.8} />
</SidebarTrigger>
<DropdownMenu>
<DropdownMenuTrigger
render={
<Button
className="h-8 gap-1.5 rounded-lg px-2.5 text-[13px]"
variant="secondary"
/>
}
>
<Logo
className="size-3.5"
vendor={
models.find((m) => m.name === model)?.vendor ?? 'openai'
}
/>
{model}
<IconChevronDown
className="size-3 text-muted-foreground"
stroke={2}
/>
</DropdownMenuTrigger>
<DropdownMenuContent
align="start"
className="w-75 rounded-xl p-1.5"
sideOffset={6}
>
<DropdownMenuGroup className="flex flex-col gap-0.5">
{models.map((m) => (
<DropdownMenuItem
className={cn(
'gap-2.5 rounded-md px-2.5 py-2',
m.name === model && 'bg-muted'
)}
key={m.name}
onClick={() => setModel(m.name)}
>
<span className="flex grow flex-col gap-0.5">
<span className="flex items-center gap-1.5 font-medium text-[13px]/4">
<Logo className="size-3 shrink-0" vendor={m.vendor} />
{m.name}
</span>
<span className="text-[11px]/3.5 text-muted-foreground">
{m.hint}
</span>
</span>
{m.name === model && (
<IconCheck className="size-3.5" stroke={2.2} />
)}
<Kbd className="h-4.5 border border-border bg-background px-1.5 font-mono text-[10px]">
{m.context}
</Kbd>
</DropdownMenuItem>
))}
</DropdownMenuGroup>
</DropdownMenuContent>
</DropdownMenu>
<div className="grow" />
{thread && (
<Button
aria-label="Share thread"
className="size-7.5 rounded-lg text-muted-foreground"
size="icon-sm"
variant="ghost"
>
<IconShare className="size-4" stroke={1.8} />
</Button>
)}
</header>
<Conversation
altModel={altModel}
onEdit={edit}
onOpen={setActiveId}
onRetry={retry}
recent={threads.filter((t) => !t.pinned).slice(0, 3)}
thread={thread}
/>
<Composer
attachment={attachment}
draft={draft}
onAttachment={setAttachment}
onDraft={setDraft}
onSend={send}
onStop={stop}
streaming={streaming}
/>
</SidebarInset>
<CommandMenu
onNew={(text) => {
setActiveId(null);
setDraft(text);
}}
onOpen={setActiveId}
onOpenChange={setSearch}
open={search}
threads={threads}
/>
</SidebarProvider>
);
}
content/components/chat/chat-03/app/chat/data.json
{
"user": {
"name": "Ephraim Duncan",
"email": "ephraim@duncan.land",
"plan": "Pro",
"renews": "Oct 12",
"avatar": "/avatar-01.png"
},
"models": [
{
"vendor": "openai",
"name": "GPT-6 Astra",
"hint": "Most capable for complex reasoning and coding",
"context": "1M"
},
{
"vendor": "openai",
"name": "GPT-5.6 Sol",
"hint": "Flagship for complex professional work",
"context": "1M"
},
{
"vendor": "openai",
"name": "GPT-5.6 Terra",
"hint": "Balances intelligence and cost",
"context": "1M"
},
{
"vendor": "openai",
"name": "GPT-5.6 Luna",
"hint": "Fastest and most affordable",
"context": "128K"
},
{
"vendor": "anthropic",
"name": "Claude Fable 5.1",
"hint": "Demanding reasoning and long-horizon agentic work",
"context": "1M"
},
{
"vendor": "anthropic",
"name": "Claude Opus 5",
"hint": "Complex agentic coding and enterprise work",
"context": "1M"
},
{
"vendor": "anthropic",
"name": "Claude Sonnet 5",
"hint": "Best combination of speed and intelligence",
"context": "1M"
},
{
"vendor": "anthropic",
"name": "Claude Haiku 4.5",
"hint": "Fastest with near-frontier intelligence",
"context": "200K"
}
],
"replies": [
{
"reasoning": "The user wants a price check. Compare the quote against regional install averages, then weigh it against the payback window from earlier in the thread.",
"text": "Your quote lands near the middle of the range for a cold-climate unit of that size. The equipment line is fair; the labor line is about 10% above typical. Ask the installer to itemize ductwork changes, since that is where the extra usually hides. With the rebate applied, payback still comes in under 8 years."
},
{
"reasoning": "Short factual answer. Note the trade-off between efficiency and noise so the user can decide.",
"text": "Most modern units run between 40 and 60 dB at the outdoor fan, roughly the level of a quiet conversation. Placing the unit away from bedroom windows and on a vibration pad makes a bigger difference than the model choice."
},
{
"reasoning": "The user is asking about maintenance. List the few things that matter and skip the marketing extras.",
"text": "Very little. Clean or swap the filter every one to three months, keep leaves and snow off the outdoor unit, and book a professional check once a year to confirm refrigerant levels. That is the whole list."
}
],
"threads": [
{
"id": "design-tokens",
"title": "Design system tokens",
"preview": "Naming scheme for spacing and color",
"updated": "3d",
"group": "week",
"pinned": true,
"turns": [
{
"id": "dt-1",
"role": "user",
"text": "Should spacing tokens be named by size or by role?"
},
{
"id": "dt-2",
"role": "assistant",
"thought": 4,
"reasoning": "Both approaches are common. Recommend a two-layer scheme so the team gets stable role names without losing raw sizes.",
"text": "Use both, in two layers. Keep a raw scale (space-1 through space-12) and put role tokens on top of it (space-inline, space-stack, space-section). Components reference roles, so a scale change never touches component code."
}
]
},
{
"id": "auth-refactor",
"title": "Auth refactor plan",
"preview": "Session cookies to short-lived JWTs",
"updated": "5d",
"group": "week",
"pinned": true,
"turns": [
{
"id": "ar-1",
"role": "user",
"text": "What is the safest order to migrate sessions to short-lived tokens?"
},
{
"id": "ar-2",
"role": "assistant",
"thought": 6,
"reasoning": "Migration needs a dual-read period. Outline steps that let the old and new paths coexist before cutting over.",
"text": "Issue both for a release, read both, then stop issuing the old one. Start by adding token issuance next to the existing session write, make every auth check accept either, and only after a full expiry window remove the session path."
}
]
},
{
"id": "heat-pump",
"title": "Heat pump research",
"preview": "Payback math on replacing a gas boiler",
"updated": "2h",
"group": "today",
"turns": [
{
"id": "hp-1",
"role": "user",
"text": "How do heat pumps keep working when it's freezing outside?"
},
{
"id": "hp-2",
"role": "assistant",
"thought": 8,
"reasoning": "Explain the physics briefly: refrigerant boiling point is far below freezing, so there is still heat to extract. Give one concrete efficiency figure at a cold temperature.",
"text": "Even freezing air holds heat. A heat pump's refrigerant boils far below 0 °C, so it can absorb outdoor heat, compress it to raise the temperature, and release it inside. Modern cold-climate units keep 250–300% efficiency at −15 °C."
},
{
"id": "hp-3",
"role": "user",
"text": "Is it worth replacing a gas boiler mid-life?"
},
{
"id": "hp-4",
"role": "assistant",
"thought": 12,
"reasoning": "This depends on the price ratio between electricity and gas, the remaining boiler life, and rebates. Give the rule of thumb and the three inputs.",
"text": "Usually yes, if your electricity-to-gas price ratio is under about 3.5. The math hinges on three numbers: your boiler's remaining life, local energy prices, and available rebates. Start with the rebates — in many regions they cover 30–40% of the install, which shortens payback to 6–8 years."
}
]
},
{
"id": "sql-churn",
"title": "SQL for churn cohort",
"preview": "Window function draft, not yet run",
"updated": "5h",
"group": "today",
"turns": [
{
"id": "sc-1",
"role": "user",
"text": "Write a query that groups users by signup month and shows how many are still active 90 days later."
},
{
"id": "sc-2",
"role": "assistant",
"thought": 9,
"reasoning": "Cohort by signup month, then join activity at day 90. Keep it to one CTE so it is easy to read.",
"text": "Group by date_trunc of the signup date, then left join an activity subquery filtered to events within 90 days of signup. Count distinct users in both, and divide for the retention rate. I drafted it with a single CTE so you can swap the window without touching the join."
}
]
},
{
"id": "lisbon",
"title": "Trip to Lisbon in October",
"preview": "Four days, mostly on foot",
"updated": "2h",
"group": "today",
"turns": [
{
"id": "li-1",
"role": "user",
"text": "Is October a good month for Lisbon?"
},
{
"id": "li-2",
"role": "assistant",
"thought": 3,
"reasoning": "Weather and crowds are the two things the user cares about. Keep it short.",
"text": "One of the best. Days sit around 22 °C, the summer crowds are gone, and the sea is still warm enough to swim. Pack a light layer for evenings and expect a few short showers late in the month."
}
]
},
{
"id": "q3-report",
"title": "Q3 report outline",
"preview": "Three sections drafted, intro missing",
"updated": "1d",
"group": "yesterday",
"turns": [
{
"id": "q3-1",
"role": "user",
"text": "Give me a three-part outline for a quarterly report to the board."
},
{
"id": "q3-2",
"role": "assistant",
"thought": 5,
"reasoning": "Boards want results, then risks, then asks. Map the three sections to that order.",
"text": "Results first, then risks, then asks. Open with the three numbers that moved and why, follow with the two things that could go wrong next quarter, and close with the decisions you need from the board. Keep each section to one page."
}
]
},
{
"id": "dockerfile",
"title": "Dockerfile multi-stage build",
"preview": "Trim the final image below 100 MB",
"updated": "1d",
"group": "yesterday",
"turns": [
{
"id": "df-1",
"role": "user",
"text": "Why is my Node image 1.2 GB?"
},
{
"id": "df-2",
"role": "assistant",
"thought": 4,
"reasoning": "Most likely a single-stage build carrying dev dependencies and the full base image. Recommend a multi-stage build on a slim base.",
"text": "You are shipping the build toolchain. Build in one stage on the full image, then copy only the output and production node_modules into a second stage based on node:slim or distroless. That alone usually lands under 150 MB."
}
]
},
{
"id": "naming",
"title": "Naming a side project",
"preview": "Short, spellable, domain available",
"updated": "1d",
"group": "yesterday",
"turns": [
{
"id": "nm-1",
"role": "user",
"text": "What makes a product name easy to remember?"
},
{
"id": "nm-2",
"role": "assistant",
"thought": 3,
"reasoning": "Keep to the practical rules: short, easy to spell after hearing it once, and not already crowded.",
"text": "Two syllables, spellable after hearing it once, and no existing product in the same space with a similar sound. Say the name out loud in a sentence and see if you have to explain it."
}
]
},
{
"id": "postgres",
"title": "Postgres index bloat",
"preview": "When to REINDEX versus VACUUM",
"updated": "3d",
"group": "week",
"turns": [
{
"id": "pg-1",
"role": "user",
"text": "How do I tell if an index is bloated?"
},
{
"id": "pg-2",
"role": "assistant",
"thought": 6,
"reasoning": "Point to pgstattuple for a real measurement, and give the rough threshold where REINDEX pays off.",
"text": "Install pgstattuple and check the leaf fragmentation and free space of the index. Anything above about 30% free space on a hot index is worth a REINDEX CONCURRENTLY. VACUUM alone will not shrink it."
}
]
},
{
"id": "cover-letter",
"title": "Cover letter rewrite",
"preview": "Cut to half a page",
"updated": "5d",
"group": "week",
"turns": [
{
"id": "cl-1",
"role": "user",
"text": "My cover letter is a full page. What should I cut?"
},
{
"id": "cl-2",
"role": "assistant",
"thought": 4,
"reasoning": "Most cover letters repeat the resume. Cut everything that is already there and keep the one story that is not.",
"text": "Cut anything the resume already says. Keep one short story that shows how you work, one sentence on why this company, and a plain closing line. That is half a page."
}
]
},
{
"id": "rust",
"title": "Rust lifetimes explained",
"preview": "Borrow checker with two references",
"updated": "6d",
"group": "week",
"turns": [
{
"id": "rs-1",
"role": "user",
"text": "Why does the compiler want a lifetime on this function returning a reference?"
},
{
"id": "rs-2",
"role": "assistant",
"thought": 7,
"reasoning": "The function takes two references and returns one; the compiler cannot know which input the output borrows from. Explain elision rules briefly.",
"text": "Because the function takes two references and returns one, the compiler cannot tell which input the result borrows from. A lifetime annotation is you telling it. With a single reference input it would be inferred automatically."
}
]
}
]
}