# Feature 16 - Three pillar cards with outlined icons

> Three equal cards with tinted backgrounds, outlined circular icons, bold pillar labels, and supporting copy for concise value statements on basic access.

A shadcn/ui block from the [@shadcnblocks](https://shadcnblocks.com) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/shadcnblocks/feature16).

- Page, with a live preview: https://shadcn.exchange/r/shadcnblocks/feature16
- Screenshot: https://abzjhwgwpdpz7ua5.public.blob.vercel-storage.com/shots/shadcnblocks/feature16-light-0423bbd58173f3fa.png
- Registry item: https://shadcnblocks.com/r/feature16.json
- Listed: 2026-10-13, source last changed 2026-10-13

## Install

```bash
npx shadcn@latest add https://shadcnblocks.com/r/feature16.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: `cn`, `lucide-react`

## Files

### `block/feature16/feature16.tsx`

```tsx
import {
  Blocks,
  ChartLine,
  Globe,
  Layers,
  Lock,
  Palette,
  Rocket,
  Settings,
  Shield,
  Sparkles,
  Workflow,
  Zap,
} from "lucide-react";
import { cn } from "cn";

interface FeatureIconListItem {
  title: string;
  description: string;
  icon?: React.ReactNode;
  href?: string;
}

interface FeatureIconListProps {
  heading: string;
  label?: string;
  features?: FeatureIconListItem[];
  className?: string;
}

interface Feature16Props extends FeatureIconListProps {}
type Props = Partial<Feature16Props>;

const defaultProps: Feature16Props = {
  heading: "Build faster with production ready features",
  label: "Features",
  features: [
    {
      icon: <Zap className="size-5" />,
      title: "Full Source Code",
      description:
        "Every block ships as plain React you own. No runtime dependency, no SDK lock-in, just copy and customize.",
    },
    {
      icon: <Palette className="size-5" />,
      title: "Responsive Design",
      description:
        "Every block adapts seamlessly from mobile to desktop with Tailwind's mobile-first utility classes.",
    },
    {
      icon: <Shield className="size-5" />,
      title: "Accessibility & Usability",
      description:
        "Built on Radix UI primitives with proper ARIA attributes, keyboard navigation, and focus management.",
    },
    {
      icon: <Settings className="size-5" />,
      title: "TypeScript Native",
      description:
        "Fully typed props and interfaces so your editor catches issues before they reach production.",
    },
    {
      icon: <Layers className="size-5" />,
      title: "Customizable",
      description:
        "Override any prop, swap icons, adjust spacing — every block is designed to be extended, not locked down.",
    },
    {
      icon: <Rocket className="size-5" />,
      title: "Production Ready",
      description:
        "Battle-tested in real projects. No placeholder hacks, no lorem ipsum — clean code you can ship today.",
    },
    {
      icon: <Blocks className="size-5" />,
      title: "Registry Compatible",
      description:
        "Install blocks directly with the shadcn CLI. Dependencies and registry items are listed in every block's MDX.",
    },
    {
      icon: <Globe className="size-5" />,
      title: "Framework Agnostic",
      description:
        "Plain ESM + React that works with Next.js, Vite, Remix, and Astro without any Shadcnblocks SDK.",
    },
    {
      icon: <ChartLine className="size-5" />,
      title: "Consistent Spacing",
      description:
        "Shared section padding, container widths, and gap scales so blocks stack into cohesive pages.",
    },
    {
      icon: <Sparkles className="size-5" />,
      title: "Theme Tokens",
      description:
        "All colors come from your shadcn/ui theme — foreground, muted, primary, card — no hardcoded values.",
    },
    {
      icon: <Workflow className="size-5" />,
      title: "Copy Paste Workflow",
      description:
        "Browse the explorer, preview with your theme, then copy the code directly into your project.",
    },
    {
      icon: <Lock className="size-5" />,
      title: "Open Source",
      description:
        "MIT-licensed source code you own completely. Fork it, modify it, sell products built with it.",
    },
  ],
};

const MAX_FEATURES = 3;

const Feature16 = (props: Props) => {
  const { heading, label, features, className } = {
    ...defaultProps,
    ...props,
  };
  const items = (features ?? []).slice(0, MAX_FEATURES);

  return (
    <section className={cn("py-32", className)}>
      <div className="container">
        {label && (
          <p className="mb-4 text-sm text-muted-foreground lg:text-base">
            {label}
          </p>
        )}
        <h2 className="max-w-2xl text-3xl font-semibold tracking-tight text-pretty lg:text-4xl">
          {heading}
        </h2>
        <div className="mt-14 grid gap-6 lg:mt-20 lg:grid-cols-3">
          {items.map((feature, idx) => (
            <div key={idx} className="rounded-lg bg-accent p-5">
              <span className="mb-8 flex size-12 items-center justify-center rounded-full bg-background">
                {feature.icon}
              </span>
              <h3 className="mb-2 text-xl font-medium tracking-tight">
                {feature.title}
              </h3>
              <p className="leading-7 text-muted-foreground">
                {feature.description}
              </p>
            </div>
          ))}
        </div>
      </div>
    </section>
  );
};

export { Feature16 };
```