# Feature 7

> Header beside a ruled checklist with an optional numeral grid (from Marbrook)

A shadcn/ui block from the [@cnippet-blocks](https://blocks.cnippet.dev/?utm_source=shadcn.exchange) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/cnippet-blocks/feature-7).

- Page, with a live preview: https://shadcn.exchange/r/cnippet-blocks/feature-7
- Screenshot: https://shadcn.exchange/shot/cnippet-blocks/feature-7/light.png
- Registry item: https://blocks.cnippet.dev/r/feature-7.json
- Categories: feature
- Listed: 2026-11-01, source last changed 2026-11-01

## Install

```bash
npx shadcn@latest add https://shadcn.exchange/r/cnippet-blocks/feature-7.json
```

Run it in a project that has shadcn/ui set up. It adds the files below and installs what they depend on.

## Dependencies

- npm packages: `lucide-react`
- Registry items: `@cnippet/utils`

## Files

### `registry/default/sections/feature-7/index.tsx`

```tsx
import { Check } from "lucide-react";

import { cn } from "@/lib/utils";

import type { Surface } from "../_types/common";
import type { FeatureChecklistContent } from "../_types/feature";
import { AnimatedNumber } from "./animated-number";
import { defaultFeature7Content } from "./data";
import {
  eyebrowClass,
  SectionHeader,
  surfaceClass,
  toneFor,
} from "./section-header";

/** A header (and optional paragraph) beside a ruled checklist, with an
 *  optional numeral grid underneath. `balance="text"` gives the paragraph
 *  the wider column. */
export default function Feature7({
  balance = "list",
  content = defaultFeature7Content,
  surface = "muted",
}: {
  balance?: "list" | "text";
  content?: FeatureChecklistContent;
  surface?: Surface;
}) {
  const textWide = balance === "text";

  return (
    <section className={cn("py-20 sm:py-28", surfaceClass[surface])}>
      <div className="mx-auto max-w-7xl px-5 sm:px-8 lg:px-12">
        <div className="grid gap-12 lg:grid-cols-12 lg:gap-16">
          <div className={textWide ? "lg:col-span-7" : "lg:col-span-5"}>
            <SectionHeader
              description={content.description}
              eyebrow={content.eyebrow}
              size="sm"
              title={content.title}
              tone={toneFor(surface)}
            />
            {content.body && (
              <p className="mt-8 text-muted-foreground leading-relaxed">
                {content.body}
              </p>
            )}
          </div>

          <div className={textWide ? "lg:col-span-5" : "lg:col-span-7"}>
            {content.pointsLabel && (
              <h3 className={cn(eyebrowClass, "text-muted-foreground/70")}>
                {content.pointsLabel}
              </h3>
            )}
            <ul className={cn("grid gap-4", content.pointsLabel && "mt-6")}>
              {content.points.map((point) => (
                <li
                  className="flex items-start gap-3 border-border border-b pb-4 text-muted-foreground leading-relaxed last:border-b-0"
                  key={point}
                >
                  <span className="mt-1 flex size-5 shrink-0 items-center justify-center rounded-sm border border-input text-primary">
                    <Check className="size-3" />
                  </span>
                  {point}
                </li>
              ))}
            </ul>
          </div>
        </div>

        {content.stats && content.stats.length > 0 && (
          <dl className="mt-16 grid grid-cols-2 gap-px overflow-hidden rounded-lg bg-border lg:grid-cols-4">
            {content.stats.map((stat) => (
              <div
                className={cn("px-6 py-8 lg:px-7", surfaceClass[surface])}
                key={stat.label}
              >
                <dd className="font-display text-4xl text-primary lg:text-5xl">
                  <AnimatedNumber
                    decimals={stat.decimals ?? 0}
                    prefix={stat.prefix ?? ""}
                    suffix={stat.suffix ?? ""}
                    value={stat.value}
                  />
                </dd>
                <dt className="mt-3 text-muted-foreground text-sm leading-snug">
                  {stat.label}
                </dt>
              </div>
            ))}
          </dl>
        )}
      </div>
    </section>
  );
}
```

### `registry/default/sections/feature-7/animated-number.tsx`

```tsx
"use client";

import { useEffect, useRef, useState } from "react";

// Ease-out cubic: fast start, gentle settle — reads as "counting up".
const easeOut = (t: number): number => 1 - (1 - t) ** 3;

export function AnimatedNumber({
  className,
  decimals = 0,
  duration = 1600,
  prefix = "",
  suffix = "",
  value,
}: {
  className?: string;
  decimals?: number;
  /** Milliseconds the count-up takes to reach `value`. */
  duration?: number;
  prefix?: string;
  suffix?: string;
  value: number;
}) {
  const ref = useRef<HTMLSpanElement>(null);
  const [display, setDisplay] = useState(0);

  useEffect(() => {
    const node = ref.current;
    if (!node) return;

    if (window.matchMedia("(prefers-reduced-motion: reduce)").matches) {
      setDisplay(value);
      return;
    }

    let frame = 0;
    let start: number | null = null;

    const step = (timestamp: number) => {
      start ??= timestamp;
      const progress = Math.min((timestamp - start) / duration, 1);
      setDisplay(value * easeOut(progress));
      if (progress < 1) frame = requestAnimationFrame(step);
    };

    const observer = new IntersectionObserver(
      (entries) => {
        for (const entry of entries) {
          if (entry.isIntersecting) {
            frame = requestAnimationFrame(step);
            observer.disconnect();
          }
        }
      },
      { rootMargin: "-80px", threshold: 0 },
    );

    observer.observe(node);

    return () => {
      observer.disconnect();
      cancelAnimationFrame(frame);
    };
  }, [duration, value]);

  return (
    <span className={className} ref={ref}>
      {prefix}
      {display.toLocaleString("en-US", {
        maximumFractionDigits: decimals,
        minimumFractionDigits: decimals,
      })}
      {suffix}
    </span>
  );
}
```

### `registry/default/sections/feature-7/data.ts`

```ts
import type { FeatureChecklistContent } from "../_types/feature";

export const defaultFeature7Content: FeatureChecklistContent = {
  description:
    "Written down so you do not have to ask at the second interview.",
  eyebrow: "What we offer",
  points: [
    "Salaried, not commission-only — the number does not change how you advise",
    "A district of your own from month three",
    "Twenty-eight days of leave, plus the week between Christmas and New Year",
    "Every valuation you write reviewed by Bram, for as long as you want that",
    "Four days a week available after two years, and taken up by six of us",
    "The training budget is whatever the course actually costs",
  ],
  stats: [
    {
      label: "People on staff",
      value: 24,
    },
    {
      label: "Average tenure (years)",
      value: 11,
    },
    {
      label: "Joined in the last year",
      value: 3,
    },
    {
      label: "Promoted from within",
      suffix: "%",
      value: 71,
    },
  ],
  title: "The terms, plainly",
};
```

### `registry/default/sections/feature-7/section-header.tsx`

```tsx
import type React from "react";

import { cn } from "@/lib/utils";

import type { Surface } from "../_types/common";

/** The small uppercase label that opens most headers. */
export const eyebrowClass =
  "inline-flex items-center gap-2 font-medium text-[0.6875rem] uppercase tracking-[0.22em]";

export const surfaceClass: Record<Surface, string> = {
  default: "bg-background text-foreground",
  muted: "bg-muted text-foreground",
  primary: "bg-primary text-primary-foreground",
  secondary: "bg-secondary text-secondary-foreground",
};

/**
 * Which band the header sits on. `photo` keeps literal white, because
 * `--primary-foreground` inverts in dark mode and would be unreadable over a
 * photograph.
 */
export type SectionTone = "light" | "photo" | "primary" | "secondary";

export function toneFor(surface: Surface): SectionTone {
  if (surface === "primary") return "primary";
  if (surface === "secondary") return "secondary";
  return "light";
}

const toneClasses: Record<
  SectionTone,
  { eyebrow: string; heading: string; lede: string; tick: string }
> = {
  light: {
    eyebrow: "text-muted-foreground/70",
    heading: "text-primary",
    lede: "text-muted-foreground",
    tick: "bg-secondary",
  },
  photo: {
    eyebrow: "text-white/50",
    heading: "text-white",
    lede: "text-white/65",
    tick: "bg-secondary",
  },
  primary: {
    eyebrow: "text-primary-foreground/40",
    heading: "text-primary-foreground",
    lede: "text-primary-foreground/60",
    tick: "bg-secondary",
  },
  secondary: {
    eyebrow: "text-secondary-foreground/50",
    heading: "text-secondary-foreground",
    lede: "text-secondary-foreground/70",
    tick: "bg-primary",
  },
};

export function SectionHeader({
  action,
  actionAt = "sm",
  className,
  description,
  eyebrow,
  size = "default",
  title,
  tone = "light",
}: {
  /** Rendered beside the heading block once `actionAt` is reached. */
  action?: React.ReactNode;
  /** A text link fits from `sm`; a row of filter tabs needs `lg`. */
  actionAt?: "lg" | "sm";
  className?: string;
  description?: React.ReactNode;
  eyebrow: string;
  /** `sm` is the narrow-sidebar size used by 4/8 splits. */
  size?: "default" | "sm";
  title: React.ReactNode;
  tone?: SectionTone;
}): React.ReactElement {
  const tones = toneClasses[tone];

  return (
    <div
      className={cn(
        action && "flex flex-col gap-6",
        action &&
          (actionAt === "lg"
            ? "gap-8 lg:flex-row lg:items-end lg:justify-between"
            : "sm:flex-row sm:items-end sm:justify-between"),
        className,
      )}
    >
      <div className={cn(action && "max-w-xl")}>
        <p className={cn(eyebrowClass, tones.eyebrow)}>
          <span className={cn("size-1", tones.tick)} />
          {eyebrow}
        </p>

        <h2
          className={cn(
            "mt-5 font-display",
            tones.heading,
            size === "sm"
              ? "text-3xl leading-[1.1] sm:text-4xl"
              : "text-4xl leading-[1.05] sm:text-5xl",
          )}
        >
          {title}
        </h2>

        {description && (
          <p className={cn("mt-4 max-w-xl leading-relaxed", tones.lede)}>
            {description}
          </p>
        )}
      </div>

      {action}
    </div>
  );
}
```

### `registry/default/sections/_types/common.ts`

```ts
/**
 * Shapes shared by every token-based section. Each section ships this file
 * alongside its own category types, so installing several sections simply
 * rewrites the same file.
 */

/** Which band a section sits on. A style choice, never part of `content`. */
export type Surface = "default" | "muted" | "primary" | "secondary";

export type ImageAsset = {
  alt: string;
  src: string;
};

export type LinkAction = {
  href: string;
  label: string;
};

/** Eyebrow + heading + optional lede, the header most sections open with. */
export type SectionIntro = {
  description?: string;
  eyebrow: string;
  title: string;
};

/** A figure that counts up when it scrolls into view. */
export type Stat = {
  decimals?: number;
  label: string;
  prefix?: string;
  suffix?: string;
  value: number;
};

/** A figure that is displayed as written ("1,240+", "4.9/5"). */
export type Highlight = {
  label: string;
  value: string;
};

export type FormField = {
  label: string;
  name: string;
  /** Only for `type: "select"`. The first option is the default. */
  options?: string[];
  placeholder?: string;
  required?: boolean;
  /** `full` spans both columns of a two-column form. */
  span?: "full" | "half";
  type?: "email" | "select" | "tel" | "text" | "textarea";
};

export type FormContent = {
  description?: string;
  fields: FormField[];
  note?: string;
  submitLabel: string;
  success: {
    description: string;
    resetLabel: string;
    title: string;
  };
  title: string;
};
```

### `registry/default/sections/_types/feature.ts`

```ts
import type { SectionIntro, Stat } from "./common";

/** Numbered rows, each with a short pitch and a checklist. */
export type FeatureListContent = SectionIntro & {
  items: {
    body: string;
    /** Used as the anchor id, so links can land on a row. */
    id: string;
    points: string[];
    title: string;
  }[];
};

/** A header (and optional paragraph) beside a checklist. */
export type FeatureChecklistContent = SectionIntro & {
  body?: string;
  points: string[];
  pointsLabel?: string;
  stats?: Stat[];
};
```