Progressive Blur Overlay

Progressive Blur Overlay is a React and Tailwind CSS effect component from Motion Primitives, licensed MIT. Copy it and paste it into your project.

Motion Primitives MIT effects

What it is

Progressive Blur Overlay is a React and Tailwind CSS effect component from Motion Primitives, licensed MIT. Copy it and paste it into your project.

How to use it

Open it in the catalogue, press copy, and paste it into your project. The prompt you copy carries the code and the rules that tell your agent to reproduce it without changing anything.

Open in the catalogue

Five free copies a month. No card.

Needs

npm i motion

Licence

This component comes from Motion Primitives and is redistributed under the MIT licence, which permits commercial use. The copyright notice travels with the code.

Progressive Blur Overlay

components/core/progressive-blur.tsx

'use client';
import { cn } from '@/lib/utils';
import { HTMLMotionProps, motion } from 'motion/react';

export const GRADIENT_ANGLES = {
  top: 0,
  right: 90,
  bottom: 180,
  left: 270,
};

export type ProgressiveBlurProps = {
  direction?: keyof typeof GRADIENT_ANGLES;
  blurLayers?: number;
  className?: string;
  blurIntensity?: number;
} & HTMLMotionProps<'div'>;

export function ProgressiveBlur({
  direction = 'bottom',
  blurLayers = 8,
  className,
  blurIntensity = 0.25,
  ...props
}: ProgressiveBlurProps) {
  const layers = Math.max(blurLayers, 2);
  const segmentSize = 1 / (blurLayers + 1);

  return (
    <div className={cn('relative', className)}>
      {Array.from({ length: layers }).map((_, index) => {
        const angle = GRADIENT_ANGLES[direction];
        const gradientStops = [
          index * segmentSize,
          (index + 1) * segmentSize,
          (index + 2) * segmentSize,
          (index + 3) * segmentSize,
        ].map(
          (pos, posIndex) =>
            `rgba(255, 255, 255, ${posIndex === 1 || posIndex === 2 ? 1 : 0}) ${pos * 100}%`
        );

        const gradient = `linear-gradient(${angle}deg, ${gradientStops.join(
          ', '
        )})`;

        return (
          <motion.div
            key={index}
            className='pointer-events-none absolute inset-0 rounded-[inherit]'
            style={{
              maskImage: gradient,
              WebkitMaskImage: gradient,
              backdropFilter: `blur(${index * blurIntensity}px)`,
              WebkitBackdropFilter: `blur(${index * blurIntensity}px)`,
            }}
            {...props}
          />
        );
      })}
    </div>
  );
}

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