# Usage dashboard > The Agents screen of a team’s coding-agent app: a heatmap of every agent’s fullest plan window, a table of usage bars and lines, and a details panel. Every coding agent of the workspace is signed in to a plan with a 5-hour and sometimes a weekly usage window. A heatmap shows each agent’s fullest window over the last day, week or month, violet by share and orange at the limit, with a tooltip on every cell; the table under it shows the windows as bars and the last readings as a line. A row opens the agent’s details beside it: windows, runtime details and resource charts. A sidebar with a workspace switcher, sections and chats with their tickets folds away. Light and dark. A React component by Bruno Delorence: https://brunodelorence.com/components/usage-dashboard. MIT License, Copyright (c) 2026 Bruno Delorence. Category: Dashboards. ## Anatomy 1. **Sidebar**: The workspace switcher, a search that focuses the filter (⌘K), the sections, the chats with their tickets, and who is signed in. Folds away from the window bar. 2. **Header**: The section’s name, which on Agents opens a sort menu for both lists, then Refresh and Copy link. 3. **Toolbar**: A field that filters the heatmap and the table together, with the count as its placeholder, and Add agent. 4. **Range bar**: The title, the No reading key and 24h / 7d / 30d, which switch the heatmap, its axis and the table’s line together. 5. **Legend**: Four violet bands and At limit. Hovering or pressing one fades every cell outside it. 6. **Heatmap**: A grid of every agent’s fullest window, 49 cells a row, merged into fewer when a cell would be narrower than 12.5 px. Arrow keys walk it; Enter opens the agent. 7. **Tooltip**: One tooltip placed from the hovered or focused cell, below it in the first rows and above it further down; the agent’s name lights. 8. **Agents table**: Each agent with its runtime, where it runs, a bar per window and the last readings as a line. A row opens its details. ## When to use - A team’s pool of seats, keys or agents, each with a quota that resets on a window, where the question is who is close to the limit and when. - One reading per item per time slot, best read as a grid: a heatmap shows quiet hours, bursts and hits at the limit across every row at a glance. - A list that pairs the overview with the current numbers: bars for the windows now, a small line for the trend, and a details panel per row. - An app screen with its own navigation: the sidebar, the chats and the workspace switcher come with it, and fold away when the data needs the room. ## When not to use - Billing or spend in money. Use a cost dashboard with totals, a period picker and invoices; shares of a window say nothing about price. - A single agent or key. Show its own page with its windows and resource charts, as the details panel does, without the heatmap. - Readings finer than half an hour, or live streams. Use a time-series chart with zoom; the grid merges cells, it never adds them. - Hundreds of rows. The heatmap stops reading past a screenful; group by team or plan, or rank the fullest and page the rest. - Alerting. A row at the limit only turns orange; send limit warnings as notifications, not as a screen someone has to watch. ## Installation Install it with the shadcn CLI, into components/usage-dashboard of any React project: ```sh npx shadcn@latest add https://brunodelorence.com/r/usage-dashboard.json ``` Or copy all the source files below into one folder of your project. Either way it needs React 19 and a bundler with CSS Modules (Next.js, Vite). It has a dark colour scheme. Its colours are CSS light-dark() pairs, kept inside @supports so that builds which rewrite light-dark() for older browsers leave them alone: it follows your page’s color-scheme (light unless the page sets one) or its colorScheme prop, with nothing to configure. Browsers without light-dark() show it light. ## Usage ```tsx import { UsageDashboard } from './usage-dashboard'; export function AgentsPage() { return ( console.log('Opened', agent.name)} autoplay={false} /> ); } ``` ## States - **Last day**: The default: 48 half hours and the current one per agent, violet by share, orange at the limit, grey with no reading. - **Cell tooltip**: A half hour at the limit: the tooltip says the agent was paused until the reset, and the agent’s name lights in the grid. - **Last week**: The `7d` range: each cell 3½ hours, the axis in days, the table’s line over the same week. - **Last month**: The `30d` range: each cell 15 hours. The week and the month are seeded, so they are the same on every load. - **Agent details**: A row opens its panel beside the main column: windows, runtime details, and resource charts over 1, 6 or 24 hours. - **Agent with an error**: An agent that answered HTTP 429 instead of its usage: the error in place of its bars, gaps in its heatmap row, and its details still open. - **Waiting for sign-in**: A freshly added agent: an empty row in the heatmap and Waiting for sign-in in the table until someone signs in on it. - **Add agent**: A modal dialog over the window: a name, the runtime, where it runs and the plan. Add stays off until there is a name. - **Sidebar folded**: The window bar’s button slides the sidebar out; the heatmap’s cells widen to the room it leaves. - **Dark**: With `colorScheme="dark"` the window turns near-black, the sidebar cooler, and the cards a shade darker than the page. - **Details over the column**: Under 1100 px of its own width the panel goes over the main column, with a scrim; the table has dropped its host and line. - **Phone**: Under 720 px the sidebar is a drawer behind the menu button, the heatmap merges its cells, and the usage goes under each name. ## How it works - The heatmap is an ARIA grid of 49 cells a row (48 half hours and the current one, or 3½ or 15 hours for the week and the month). A cell’s colour is color-mix(in oklab) between two tokens by its reading, so one custom property per cell draws every shade in both schemes; a reading at the limit is orange and a missing one a flat grey. - The cells stretch to the card. When they would get narrower than 12.5 px the row is merged into fewer columns, each the fullest of the half hours it covers (the current cell stays alone), and the axis keeps only the labels that still fit, so a narrow card keeps readable squares instead of scrolling. - Hovering or focusing a cell places one tooltip from the cell’s box (below it in the first rows, above it further down) and lights the agent’s name; the arrow keys, Home and End walk the grid and Enter opens the agent. Hovering a legend swatch fades every cell outside that band. - 24h / 7d / 30d switch the readings, the axis and the table’s line together. The last day is written out by hand; the week and the month are a seeded random walk per agent, so they are the same on every load. - Each usage bar is a full-width fill slid by translateX to its share, never narrower than a dot, so 4% still shows and a new value glides. The lines and the resource charts are SVG paths in a box of their own units, stretched to their slot with a stroke that does not scale; a missing reading breaks the line. - A row opens the details panel: beside the main column from 1100 px, over it with a scrim below. Its menu restarts, copies the ID of or removes the agent, with Undo in a toast; Add agent opens a modal dialog, and the new agent waits for its sign-in with an empty row in the heatmap. Agents ⌄ sorts both lists and the toolbar’s field (or ⌘K) filters them. - The window bar’s button folds the sidebar away: it slides out by transform while the toolbar and the content slide by its width with the Web Animations API. Under 720 px it is a drawer behind a menu button; the table drops its runtime, host and line columns when the main column is narrow, and on a phone the usage goes under each name. - While on screen and untouched, a demo pointer hovers three cells and the At limit band, switches to the week and back, opens an agent and its resources over six hours, starts adding an agent and folds the sidebar. Any real input hands it over; it comes back after 9 s of quiet. - Every colour is a light-dark() token on the root: a near-black window with a cooler sidebar and cards a shade darker than the page by night, a pale grey sidebar and white cards by day, the same violet a shade deeper. ## API reference - **agents** (`Agent[]`, default `a team of eleven`): The agents listed: name, runtime, host, version, 5-hour and weekly usage (0–100), an error or a pending sign-in, and the runtime details the panel shows. - **defaultRange** (`'24h' | '7d' | '30d'`, default `'24h'`): The heatmap’s range at first. - **workspace** (`string`, default `'Kestrel Labs'`): The workspace’s name in the switcher. - **user** (`{ name: string }`, default `{ name: 'Noa Castell' }`): Who is signed in, at the foot of the sidebar. - **onAgentOpen** (`(agent: Agent) => void`): Called when an agent’s details open. - **onAddAgent** (`(agent: Agent) => void`): Called with the new agent when the Add agent dialog is sent. - **defaultState** (`UsageDashboardState`): Opens in this moment, held still: range, selected (an agent’s id, its details open), cell ({ agent, index }, a heatmap cell with its tooltip), collapsed (the sidebar folded away) and adding (the Add agent dialog open). Turns the demo off. - **autoplay** (`boolean`, default `true`): While on screen and untouched, a demo pointer shows the main interactions. Any real input stops it. - **colorScheme** (`'light' | 'dark' | 'system'`): Light or dark colours, or the reader’s; without it, the page’s color-scheme. - **className** (`string`): Extra class for the root. ## Accessibility - Landmarks and names: the sidebar is a navigation with aria-current on its section, the page a main with a heading, the details panel a complementary region named after the agent. The window bar’s toggle is a disclosure for the sidebar (a drawer on a phone); Pinned, Shared, Chats and chats with threads are disclosures too. - The heatmap is a grid with one tab stop: each row has its agent as a row header, each cell is named with its span and reading (“Tomas (6.25x), 06:53 PM – 07:23 PM: At limit”), the arrows, Home and End move and Enter opens the agent. The legend’s swatches are toggle buttons. - The ranges are radio groups (arrows move). The workspace, sort, help and agent menus close on Escape or a press elsewhere. Add agent is a modal dialog that traps the focus, closes on Escape and gives the focus back to its button; its choices are real radio buttons. - Each table row opens through its agent’s name, a button stretched over the row with aria-expanded; the usage figures carry their window’s name for screen readers. Range and sort changes, removals, restarts and copies are announced in a polite live region. - The lines and the resource charts are drawn for the eye; their figures are beside them. Under reduced motion nothing slides and the demo never plays. ## Source ### usage-dashboard/usage-dashboard.tsx ```tsx // Copyright (c) 2026 Bruno Delorence. MIT License. 'use client'; /* * Usage dashboard: the Agents screen of a team's coding-agent app, where every agent is signed in * to a plan with a 5-hour (and sometimes a weekly) usage window. An app window with a sidebar * (workspace switcher, search, sections, pinned and shared items, chats with their tickets and pull * requests, the signed-in person), and a main column: a heatmap of the fullest plan window of * every agent over the last day, week or month, and a table of agents with their windows as bars * and their last readings as a line. A row opens the agent's details in a side panel. * * - The heatmap is a grid: hovering or focusing a cell shows its tooltip (agent, span, reading), * the arrow keys walk it and Enter opens that agent. Its cells stretch to the card; when they * would get narrower than 12.5 px they merge into fewer columns (the fullest wins), so a narrow card keeps * readable squares. Hovering a legend swatch lights only the cells of that band. * - 24h / 7d / 30d switch the readings (49 cells: half hours, 3½ hours or 15 hours), the axis and * the table's line. Agents ⌄ sorts both lists, the toolbar's field filters them. * - A row opens the details panel: plan windows, runtime details and resource charts with their * own 1h / 6h / 24h, and a menu to restart, copy the ID of or remove the agent (with undo). * Add agent opens a dialog; the new agent waits for its sign-in, with no readings yet. * - The sidebar folds away (and slides back) from the window bar; on a phone it is a drawer. * - While on screen and untouched, a demo pointer hovers cells and the legend, switches the range, * opens an agent and its resource range, starts adding an agent and folds the sidebar. Any real * input hands it over to the reader; it starts again after a while. * - Layout from its own width (container queries): the details panel beside the main column from * 1100 px and over it below, the sidebar a drawer under 720 px; the table drops its runtime, * host and line columns when the main column is narrow. * - Light or dark: every colour is a light-dark() token, so the scheme is the page's * color-scheme, or the one the colorScheme prop sets. */ import { useEffect, useEffectEvent, useId, useLayoutEffect, useRef, useState, type CSSProperties, type KeyboardEvent as ReactKeyboardEvent, type ReactNode, } from 'react'; import { ResourceChart, Sparkline } from './charts'; import { AGENTS, CELLS, CHATS, HOSTS, PINNED, PLANS, RUNTIMES, SHARED, WORKSPACES, axisLabel, bucket, cellSpan, merged, columnOf, clockIn, readings, resources, type Agent, type Chat, type Chip, type Host, type Range, type ResourceRange, type Runtime, } from './data'; import { DemoPointer, runDemo, type Point } from './demo-pointer'; import { RuntimeMark, icons, type IconName } from './icons'; import { useAutoplay } from './use-autoplay'; import styles from './usage-dashboard.module.css'; type Section = 'chat' | 'agents' | 'skills' | 'memories' | 'triggers' | 'connectors'; type Sort = 'default' | 'name' | 'five' | 'weekly'; const NAV: { id: Section; label: string; icon: IconName }[] = [ { id: 'chat', label: 'New chat', icon: 'compose' }, { id: 'agents', label: 'Agents', icon: 'agent' }, { id: 'skills', label: 'Skills', icon: 'skills' }, { id: 'memories', label: 'Memories', icon: 'memory' }, { id: 'triggers', label: 'Triggers', icon: 'clock' }, { id: 'connectors', label: 'Connectors', icon: 'cloud' }, ]; const EMPTY: Record, string> = { chat: 'Start a chat with any agent of the workspace.', skills: 'Skills teach every agent a task once. None written yet.', memories: 'What agents remember across chats shows here.', triggers: 'Run an agent on a schedule or on an event. None set up yet.', connectors: 'Connect the tools agents may read and write.', }; const RANGES: Range[] = ['24h', '7d', '30d']; const RESOURCE_RANGES: ResourceRange[] = ['1h', '6h', '24h']; const SORTS: { id: Sort; label: string }[] = [ { id: 'default', label: 'Default order' }, { id: 'name', label: 'Name' }, { id: 'five', label: '5-hour usage' }, { id: 'weekly', label: 'Weekly usage' }, ]; const LEGEND = ['Under 25%', '25–49%', '50–74%', '75–99%']; const SPAN_NAME: Record = { '24h': 'last day', '7d': 'last week', '30d': 'last month', }; /** The axis labels' cells (of 49): every quarter, then Now. */ const TICKS = [0, 12, 24, 36]; /** A moment to open in, held still: no demo. */ export type UsageDashboardState = { range?: Range; /** The agent whose details are open, by id. */ selected?: string; /** A heatmap cell whose tooltip shows: the agent's id and the cell's index (0–48). */ cell?: { agent: string; index: number }; /** The sidebar folded away. */ collapsed?: boolean; /** The Add agent dialog open. */ adding?: boolean; }; type Tip = { agent: string; index: number; x: number; y: number; below: boolean }; function percent(value: number | null) { if (value === null) return 'No reading'; if (value >= 1) return 'At limit'; return `${Math.round(value * 100)}%`; } function ChipIcon({ chip }: { chip: Chip }) { const Icon = icons[chip.kind === 'ticket' ? 'ticket' : chip.kind]; return ; } export function UsageDashboard({ autoplay = true, defaultRange = '24h', agents: initialAgents = AGENTS, workspace: workspaceName, user = { name: 'Noa Castell' }, onAgentOpen, onAddAgent, defaultState, colorScheme, className = '', }: { /** While on screen and untouched, a demo pointer shows the main interactions. */ autoplay?: boolean; /** The heatmap's range at first. */ defaultRange?: Range; /** The agents listed (the default is a team of eleven). */ agents?: Agent[]; /** The workspace's name in the switcher (the default is Kestrel Labs). */ workspace?: string; /** Who is signed in, at the foot of the sidebar. */ user?: { name: string }; /** Called when an agent's details open. */ onAgentOpen?: (agent: Agent) => void; /** Called with a new agent from the Add agent dialog. */ onAddAgent?: (agent: Agent) => void; /** Opens in a given moment, held still (no demo). */ defaultState?: UsageDashboardState; /** Light or dark colours, or the reader's ('system'); without it, the page's color-scheme. */ colorScheme?: 'light' | 'dark' | 'system'; className?: string; }) { const { ref: root, playing, take } = useAutoplay(9000); const pointer = useRef(null); const id = useId(); const held = defaultState !== undefined; const start = defaultState ?? {}; const [agents, setAgents] = useState(initialAgents); const [section, setSection] = useState
('agents'); const [back, setBack] = useState([]); const [forward, setForward] = useState([]); const [collapsed, setCollapsed] = useState(Boolean(start.collapsed)); const [drawer, setDrawer] = useState(false); const [workspace, setWorkspace] = useState(0); const [open, setOpen] = useState(null); const [groups, setGroups] = useState({ pinned: false, shared: false, chats: true }); const [threads, setThreads] = useState>({ c4: true }); const [activeChat, setActiveChat] = useState(null); const [read, setRead] = useState>(() => new Set()); const [helpSeen, setHelpSeen] = useState(false); const [sort, setSort] = useState('default'); const [query, setQuery] = useState(''); const [range, setRange] = useState(start.range ?? defaultRange); const [tip, setTip] = useState(null); const [focus, setFocus] = useState<[number, number]>([0, CELLS - 1]); const [band, setBand] = useState(null); const [rowHover, setRowHover] = useState(null); const [selected, setSelected] = useState(start.selected ?? null); const [resourceRange, setResourceRange] = useState('1h'); const [restarting, setRestarting] = useState(null); const [adding, setAdding] = useState(Boolean(start.adding)); const [draft, setDraft] = useState({ name: '', runtime: 'ember' as Runtime, host: 'cloud' as Host, plan: '6.25x' as (typeof PLANS)[number], }); const [toast, setToast] = useState<{ text: string; undo?: () => void } | null>(null); const [spin, setSpin] = useState(0); const [message, setMessage] = useState(''); const [count, setCount] = useState(CELLS); const countRef = useRef(CELLS); useEffect(() => { countRef.current = count; }); const cellsRef = useRef(null); const heatRef = useRef(null); const contentRef = useRef(null); const toolbarRef = useRef(null); const filterRef = useRef(null); const addButton = useRef(null); const dialogRef = useRef(null); const toastTimer = useRef(0); const restartTimer = useRef(0); const announce = (text: string) => setMessage((now) => (now === text ? `${text} ` : text)); const say = (text: string, undo?: () => void) => { setToast({ text, undo }); announce(text); window.clearTimeout(toastTimer.current); toastTimer.current = window.setTimeout(() => setToast(null), undo ? 5000 : 2400); }; useEffect( () => () => { window.clearTimeout(toastTimer.current); window.clearTimeout(restartTimer.current); }, [], ); // Cells merge into fewer columns when they would be too small to read. useLayoutEffect(() => { const element = cellsRef.current; if (!element) return; const measure = () => { const width = element.clientWidth; setCount(Math.max(7, Math.min(CELLS, Math.floor((width + 2.3) / 13.3)))); }; measure(); const observer = new ResizeObserver(measure); observer.observe(element); return () => observer.disconnect(); }, [section]); // Menus close on a press elsewhere or Escape; so do the drawer, the panel and the dialog. useEffect(() => { const element = root.current; if (!element) return; const away = (event: PointerEvent) => { const target = event.target as Element; if (open && !target.closest?.('[data-popover]')) setOpen(null); }; const escape = (event: KeyboardEvent) => { if (event.key !== 'Escape') return; if (open) { setOpen(null); return; } if (adding) { closeDialog(); return; } if (drawer) setDrawer(false); else if (selected) setSelected(null); }; document.addEventListener('pointerdown', away); element.addEventListener('keydown', escape); return () => { document.removeEventListener('pointerdown', away); element.removeEventListener('keydown', escape); }; }); // The dialog takes the focus, and gives it back to Add agent. useEffect(() => { if (!adding) return; dialogRef.current?.querySelector('input')?.focus({ preventScroll: true }); }, [adding]); // ⌘K / Ctrl+K, inside the dashboard, goes to the filter. const onRootKey = (event: ReactKeyboardEvent) => { if ((event.metaKey || event.ctrlKey) && event.key.toLowerCase() === 'k') { event.preventDefault(); event.stopPropagation(); goSearch(); } }; // The lists. const q = query.trim().toLowerCase(); const sorted = [...agents].sort((a, b) => { if (sort === 'name') return a.name.localeCompare(b.name); if (sort === 'five') return b.fiveHour - a.fiveHour; if (sort === 'weekly') return (b.weekly ?? -1) - (a.weekly ?? -1); return 0; }); const shown = sorted.filter( (agent) => !q || agent.name.toLowerCase().includes(q) || RUNTIMES[agent.runtime].toLowerCase().includes(q) || HOSTS[agent.host].toLowerCase().includes(q), ); const rows = shown.map((agent) => merged(readings(agent, range), count)); const columns = count; const ticks = (count >= 40 ? TICKS : count >= 16 ? [0, 24] : [0]).map((cell) => columnOf(cell, count), ); const current = agents.find((agent) => agent.id === selected) ?? null; // Actions, shared by the reader and the demo. const go = (next: Section) => { if (next === section) return; setBack((list) => [...list, section]); setForward([]); setSection(next); setDrawer(false); setTip(null); }; const goBack = () => { const previous = back[back.length - 1]; if (!previous) return; setBack((list) => list.slice(0, -1)); setForward((list) => [section, ...list]); setSection(previous); }; const goForward = () => { const next = forward[0]; if (!next) return; setForward((list) => list.slice(1)); setBack((list) => [...list, section]); setSection(next); }; const goSearch = () => { if (section !== 'agents') go('agents'); setDrawer(false); window.requestAnimationFrame(() => filterRef.current?.focus()); }; const toggleSidebar = () => { const wide = (root.current?.offsetWidth ?? 1200) >= 720; if (!wide) { setDrawer((now) => !now); return; } const reduced = window.matchMedia('(prefers-reduced-motion: reduce)').matches; if (!reduced) { // The toolbar and the content slide by the sidebar's width as it goes or comes back. const by = collapsed ? -285 : 285; for (const element of [toolbarRef.current, contentRef.current]) { element?.animate([{ transform: `translateX(${by}px)` }, { transform: 'none' }], { duration: 280, easing: 'cubic-bezier(0.3, 0, 0.2, 1)', }); } } announce(collapsed ? 'Sidebar shown' : 'Sidebar hidden'); setCollapsed(!collapsed); }; const chooseRange = (next: Range) => { setRange(next); setTip(null); announce(`Usage over the ${SPAN_NAME[next]}`); }; const openAgent = (agent: Agent) => { setSelected(agent.id); setOpen(null); setTip(null); onAgentOpen?.(agent); }; const refresh = () => { setSpin((turns) => turns + 1); say('Usage refreshed'); }; const copy = (text: string, done: string) => { navigator.clipboard?.writeText(text).catch(() => {}); say(done); }; const removeAgent = (agent: Agent) => { const index = agents.findIndex((item) => item.id === agent.id); setAgents((list) => list.filter((item) => item.id !== agent.id)); setSelected(null); setOpen(null); say(`${agent.name} removed`, () => { setAgents((list) => { if (list.some((item) => item.id === agent.id)) return list; const next = [...list]; next.splice(index, 0, agent); return next; }); setToast(null); announce(`${agent.name} restored`); }); }; const restart = (agent: Agent) => { setOpen(null); setRestarting(agent.id); announce(`Restarting ${agent.name}`); window.clearTimeout(restartTimer.current); restartTimer.current = window.setTimeout(() => { setRestarting(null); announce(`${agent.name} is online`); }, 1600); }; const closeDialog = () => { setAdding(false); window.requestAnimationFrame(() => addButton.current?.focus({ preventScroll: true })); }; const addAgent = () => { const name = draft.name.trim(); if (!name) return; const agent: Agent = { id: `new-${Date.now()}`, name: `${name} (${draft.plan})`, runtime: draft.runtime, host: draft.host, version: draft.runtime === 'ember' ? '0.1.19' : '2.4.0', fiveHour: 0, pending: true, latency: 0, uptime: '—', conversations: 0, active: 0, linked: 'never', resetsIn: 300, digest: '0000000000000000000000000000000000', seed: name.length * 13, }; setAgents((list) => [...list, agent]); setDraft((now) => ({ ...now, name: '' })); onAddAgent?.(agent); closeDialog(); say(`${agent.name} added. Waiting for its sign-in`); }; /** Shows the tooltip of a cell element, placed from its box. */ const showTip = (cell: HTMLElement, agent: string, index: number) => { const card = heatRef.current; if (!card) return; const frame = card.getBoundingClientRect(); const box = cell.getBoundingClientRect(); const scale = frame.width / card.offsetWidth || 1; const top = (box.top - frame.top) / scale; const flip = top < 98; setTip({ agent, index, x: (box.left + box.width / 2 - frame.left) / scale, y: flip ? (box.bottom - frame.top) / scale : top, below: flip, }); }; const cellFor = (agent: string, index: number) => heatRef.current?.querySelector(`[data-cell="${agent}:${index}"]`) ?? null; // A held cell from defaultState. useLayoutEffect(() => { if (!start.cell) return; const cell = cellFor(start.cell.agent, start.cell.index); if (cell) showTip(cell, start.cell.agent, start.cell.index); }, []); const onCellKey = (event: ReactKeyboardEvent, row: number, col: number) => { const moves: Record = { ArrowLeft: [0, -1], ArrowRight: [0, 1], ArrowUp: [-1, 0], ArrowDown: [1, 0], }; let next: [number, number] | null = null; if (moves[event.key]) { const [dr, dc] = moves[event.key]; next = [ Math.max(0, Math.min(rows.length - 1, row + dr)), Math.max(0, Math.min(columns - 1, col + dc)), ]; } else if (event.key === 'Home') next = [row, 0]; else if (event.key === 'End') next = [row, columns - 1]; else if (event.key === 'Enter' || event.key === ' ') { event.preventDefault(); openAgent(shown[row]); return; } if (!next) return; event.preventDefault(); setFocus(next); const agent = shown[next[0]].id; const cell = cellFor(agent, next[1]); cell?.focus(); if (cell) showTip(cell, agent, next[1]); }; // The demo. const demoAct = useEffectEvent((name: string, value?: unknown) => { switch (name) { case 'cell': { const [agent, index] = value as [string, number]; const column = columnOf(index, count); const cell = cellFor(agent, column); if (cell) showTip(cell, agent, column); break; } case 'untip': setTip(null); break; case 'band': setBand(value as number | null); break; case 'range': chooseRange(value as Range); break; case 'row': setRowHover(value as string | null); break; case 'open': { const agent = agents.find((item) => item.id === value); if (agent) openAgent(agent); break; } case 'resources': setResourceRange(value as ResourceRange); break; case 'close': setSelected(null); break; case 'add': setAdding(true); setDraft((now) => ({ ...now, name: '' })); break; case 'name': setDraft((now) => ({ ...now, name: value as string })); break; case 'host': setDraft((now) => ({ ...now, host: value as Host })); break; case 'cancel': setAdding(false); setDraft((now) => ({ ...now, name: '', host: 'cloud' })); break; case 'sidebar': toggleSidebar(); break; case 'reset': setTip(null); setBand(null); setRowHover(null); break; } }); const demo = autoplay && !held && playing && section === 'agents'; useEffect(() => { const stage = root.current; const arrow = pointer.current; if (!demo || !stage || !arrow) return; const centre = (name: string, dx = 0.5, dy = 0.5): Point | null => { const target = stage.querySelector(`[data-demo="${name}"]`); if (!target || !target.getClientRects().length) return null; const frame = stage.getBoundingClientRect(); const scale = frame.width / stage.offsetWidth || 1; const rect = target.getBoundingClientRect(); if (rect.width === 0) return null; return { x: (rect.left + rect.width * dx - frame.left) / scale, y: (rect.top + rect.height * dy - frame.top) / scale, }; }; const stop = runDemo(stage, arrow, async ({ wait, glide, glyph }) => { const to = async (name: string, ms = 620, dx?: number, dy?: number) => { const point = centre(name, dx, dy); if (point) await glide(point, ms); return Boolean(point); }; const cell = async (agent: string, index: number) => { const point = centre(`cell-${agent}-${columnOf(index, countRef.current)}`); if (!point) return; await glide(point, 640); demoAct('cell', [agent, index]); await wait(1100); }; for (;;) { demoAct('reset'); await wait(700); // Hover the heatmap: two cells at the limit, one busy. glyph('arrow'); await cell('tomas-625', 41); await cell('mara-625', 6); await cell('oren-20', 30); demoAct('untip'); // Light the At limit band, then all of them again. if (await to('band-4', 620)) { demoAct('band', 4); await wait(1400); demoAct('band', null); } // The week, then back to the day. glyph('hand'); if (await to('range-7d', 650)) { await wait(180); demoAct('range', '7d'); await wait(1700); await to('range-24h', 380); await wait(180); demoAct('range', '24h'); await wait(800); } // Open an agent and look at its resources over six hours. if (await to('row-tomas-625', 750, 0.3)) { demoAct('row', 'tomas-625'); await wait(500); demoAct('open', 'tomas-625'); demoAct('row', null); await wait(1500); if (await to('resources-6h', 700)) { await wait(180); demoAct('resources', '6h'); await wait(1500); await to('resources-1h', 360); await wait(180); demoAct('resources', '1h'); await wait(700); } if (await to('close-panel', 700)) { await wait(200); demoAct('close'); await wait(700); } } // Start adding an agent, then think better of it. if (await to('add-agent', 700)) { await wait(200); demoAct('add'); await wait(500); glyph('arrow'); const name = 'Rhea'; for (let length = 1; length <= name.length; length += 1) { demoAct('name', name.slice(0, length)); await wait(110); } await wait(400); glyph('hand'); if (await to('host-self', 600)) { await wait(180); demoAct('host', 'self'); await wait(700); } if (await to('cancel-add', 600)) { await wait(200); } demoAct('cancel'); await wait(700); } // Fold the sidebar away and bring it back. if (await to('sidebar-toggle', 800)) { await wait(200); demoAct('sidebar'); await wait(1500); demoAct('sidebar'); await wait(900); } glyph('arrow'); await wait(1400); } }); return () => { stop(); demoAct('reset'); }; }, [demo, root]); // The sidebar. const chatRow = (chat: Chat, nested = false): ReactNode => { const unread = chat.unread && !read.has(chat.id); const hasThreads = Boolean(chat.children?.length); const expanded = Boolean(threads[chat.id]); return (
  • {chat.chips && ( {chat.chips.map((chip) => ( {chip.label} ))} )}
    {hasThreads && expanded && (
      {chat.children!.map((child) => chatRow(child, true))}
    )}
    • ); }; const group = ( key: 'pinned' | 'shared', label: string, items: { id: string; title: string }[], ) => (
    ); const shownWorkspace = WORKSPACES[workspace]; const workspaceLabel = workspace === 0 && workspaceName ? workspaceName : shownWorkspace.name; const sectionLabel = NAV.find((item) => item.id === section)?.label ?? 'Agents'; const countLabel = `${agents.length} ${agents.length === 1 ? 'item' : 'items'}`; const sidebar = ( ); // The heatmap card. const heatmap = (

    Fullest plan window, every agent

    setBand(null)}> 0% {LEGEND.map((label, index) => (
    setTip(null)} > {shown.map((agent, row) => (
    {agent.name}
    {rows[row].map((value, col) => { const focused = Math.min(focus[0], shown.length - 1) === row && Math.min(focus[1], columns - 1) === col; return ( showTip(event.currentTarget, agent.id, col)} onFocus={(event) => { setFocus([row, col]); showTip(event.currentTarget, agent.id, col); }} onBlur={() => setTip(null)} onClick={() => openAgent(agent)} onKeyDown={(event) => onCellKey(event, row, col)} /> ); })}
    ))} {shown.length === 0 &&

    No agent matches “{query}”.

    }
    {tip && (() => { const agent = agents.find((item) => item.id === tip.agent); const row = shown.findIndex((item) => item.id === tip.agent); if (!agent || row < 0) return null; const value = rows[row][tip.index] ?? null; return (