Metrics

Open source

Dashboard analytics cards — a traffic trend card with a range control, a KPI performance row with sparklines, a sales-by-channel distribution, a weekly-traffic heatmap and a spending breakdown with a segmented bar and table.

Add to page builder

4 of 5

resources/views/blocks/metrics-heatmap.blade.php Blade

@props([
    'heading' => 'Weekly Traffic',
    'subheading' => 'Traffic intensity by hour and day',
    'days' => null,
    'buckets' => null,
    'data' => null,
])

@php
    $days ??= [__('Mon'), __('Tue'), __('Wed'), __('Thu'), __('Fri'), __('Sat'), __('Sun')];
    $buckets ??= ['00–03', '03–06', '06–09', '09–12', '12–15', '15–18', '18–21', '21–24'];

    // 7 rows (Mon..Sun) x 8 cols (time buckets) of intensity levels 0..4.
    // Weekdays: quiet overnight, ramps up through the morning, peaks mid-day/afternoon,
    // tapers into the evening. Weekends: lower overall, later & flatter.
    $data ??= [
        [0, 0, 2, 3, 4, 4, 3, 1], // Mon
        [0, 0, 2, 3, 4, 4, 3, 1], // Tue
        [0, 1, 2, 4, 4, 3, 3, 2], // Wed
        [0, 0, 2, 3, 4, 4, 3, 2], // Thu
        [0, 0, 2, 3, 4, 3, 2, 1], // Fri
        [1, 0, 1, 2, 3, 3, 2, 2], // Sat
        [1, 0, 1, 2, 2, 2, 1, 1], // Sun
    ];

    $levelClass = [
        0 => 'bg-muted',
        1 => 'bg-success/30',
        2 => 'bg-success/50',
        3 => 'bg-success/75',
        4 => 'bg-success',
    ];

    $levelLabels = [
        0 => __('No activity'),
        1 => __('Low'),
        2 => __('Moderate'),
        3 => __('High'),
        4 => __('Very high'),
    ];
@endphp

<x-ui.card {{ $attributes->merge(['class' => 'w-full']) }}>
    <div class="flex flex-col gap-2 p-6 pb-4">
        <h3 class="text-base font-semibold text-foreground">{{ __($heading) }}</h3>
        <p class="text-sm text-muted-foreground">{{ __($subheading) }}</p>
    </div>

    <div class="px-6 pb-6">
        <div class="overflow-x-auto">
            <div
                role="img"
                aria-label="{{ __('Weekly traffic heatmap') }}"
                class="grid min-w-[28rem] gap-2"
                style="grid-template-columns: auto repeat(8, minmax(0, 1fr));"
            >
                {{-- Header row: empty corner + bucket labels --}}
                <div aria-hidden="true"></div>
                @foreach ($buckets as $bucket)
                    <div class="text-center text-xs text-muted-foreground" aria-hidden="true">
                        {{ $bucket }}
                    </div>
                @endforeach

                {{-- Day rows --}}
                @foreach ($data as $i => $row)
                    <div class="flex items-center pe-2 text-end text-xs text-muted-foreground" aria-hidden="true">
                        {{ $days[$i] ?? '' }}
                    </div>
                    @foreach ($row as $j => $lvl)
                        @php $level = (int) $lvl; @endphp
                        <div
                            class="aspect-square rounded-sm {{ $levelClass[$level] ?? $levelClass[0] }}"
                            title="{{ ($days[$i] ?? '') . ' ' . ($buckets[$j] ?? '') . ' — ' . ($levelLabels[$level] ?? '') }}"
                        ></div>
                    @endforeach
                @endforeach
            </div>
        </div>

        {{-- Legend --}}
        <div class="mt-4 flex items-center gap-2 text-xs text-muted-foreground">
            <span class="ms-auto">{{ __('Low') }}</span>
            <span class="flex items-center gap-2" aria-hidden="true">
                <span class="size-3 rounded-sm bg-muted"></span>
                <span class="size-3 rounded-sm bg-success/30"></span>
                <span class="size-3 rounded-sm bg-success/50"></span>
                <span class="size-3 rounded-sm bg-success/75"></span>
                <span class="size-3 rounded-sm bg-success"></span>
            </span>
            <span>{{ __('High') }}</span>
        </div>
    </div>
</x-ui.card>

Installation

terminal

php artisan ui:add blocks/metrics-heatmap

Installs these dependencies automatically:

card

Registry contract

Install confidence

php artisan ui:add blocks/metrics-heatmap writes only the generated targets below. The CLI validates each file hash before writing and prompts before replacing local changes unless --force is used.

Version: 1.0.3
License: open
Stability: stable
Contract: v1
Foundation: ≥ 1.0.0

Type	Generated target
blade	resources/views/blocks/metrics-heatmap.blade.php

Registry dependencies

card

Package dependencies

composer: jml/brok:^0.2

Use with AI

A brief for your coding agent: what the block is, the install command, how to render it, its props and the rules. Copy it, or open a prompt about this block in an assistant.

metrics-heatmap.md

# Brok UI block: Metric Heatmap (`metrics-heatmap`)

A weekly-traffic heatmap card showing intensity by weekday and time-of-day bucket, with a token-themed colour scale and a low-to-high legend.

Brok UI is a Laravel Blade registry. `ui:add` copies this block into the app as plain Blade the app owns; it composes installed `<brok:*>` primitives and semantic design tokens.

## Install

```bash
php artisan ui:add blocks/metrics-heatmap
```

## Render it

```blade
<x-blocks.metrics-heatmap />
```

## Props

- `heading` (string, default `Weekly Traffic`) — Card title.
- `subheading` (string, default `Traffic intensity by hour and day`) — Supporting copy under the heading.
- `days` (mixed|null, default `null`) — Weekday row labels; null falls back to Mon-Sun.
- `buckets` (mixed|null, default `null`) — Time-of-day column labels; null falls back to eight three-hour buckets.
- `data` (mixed|null, default `null`) — 7x8 grid of intensity levels 0-4, day rows by time-bucket columns; null falls back to a sample week.

## Use when

- Visualising traffic or activity intensity across weekday and time-of-day buckets as a coloured grid.
- Pairing the grid with a low-to-high legend and a per-cell tooltip.

## Avoid when

- Needing a geographic density heatmap instead of a weekday/time-bucket grid; use maps-heatmap.

## Rules

- Render the installed block with `<x-blocks.metrics-heatmap />` and pass data through its props; edit the copied file only for structural changes.
- Keep the semantic design tokens (`bg-background`, `text-muted-foreground`); never swap in raw colour utilities.
- Keep the `data-slot` attributes and the logical (start/end) spacing so the markup still mirrors under `dir="rtl"`.

## Links

- Docs: https://brokui.dev/blocks/metrics-heatmap
- Registry JSON (files, props, contract): https://brokui.dev/r/open/blocks/metrics-heatmap.json

Ask about Metric Heatmap in

Working in Claude Code, Cursor or Codex? Give the agent the whole registry through the MCP server or the Brok UI skill.

Guidance

Use when

Visualising traffic or activity intensity across weekday and time-of-day buckets as a coloured grid.
Pairing the grid with a low-to-high legend and a per-cell tooltip.

Avoid when

Needing a geographic density heatmap instead of a weekday/time-bucket grid; use maps-heatmap.

Anti-patterns

Do not replace semantic props with conflicting utility classes.
Do not remove labels, focus styles, or state attributes.

Anatomy: header weekday x time-bucket intensity grid low-to-high legend

Usage

Render the block as a component, passing data where useful:

resources/views/welcome.blade.php Blade

<x-blocks.metrics-heatmap />

Built from primitives

Composes <brok:*> Semantic tokens Re-themeable RTL-ready

This block composes installed <brok:*> primitives and semantic design tokens only — it does not reimplement any primitive. Re-theme it (light, dark, admin, customer) by editing CSS variables; flip the preview to RTL to confirm it mirrors.

Source

The exact, editable file ui:add writes into your app. The preview above renders this same source — there are no preview-only blocks.