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HTML

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CSS

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CSS Base

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JavaScript

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Babel includes JSX processing.

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HTML
!

CSS 

              
                * {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  height: 100vh;
  display: grid;
  place-items: center;
}

svg {
  width: 100vw;
  height: 100vh;
  overflow: visible;
}
!

JS 

              
                import { SVG } from "https://cdn.skypack.dev/@svgdotjs/svg.js";
import {
  createVoronoiTessellation,
  randomBias,
  randomSnap
} from "https://cdn.skypack.dev/@georgedoescode/generative-utils";

const width = 196;
const height = 196;

const svg = SVG()
  .viewbox(0, 0, width, height)
  .attr("preserveAspectRatio", "xMidYMid slice");

svg.addTo("body");

const focus = {
  x: randomSnap(0, width, width / 2),
  y: randomSnap(0, height, height / 2)
};

const points = [...Array(1024)].map(() => {
  return {
    x: randomBias(0, width, focus.x, 1),
    y: randomBias(0, height, focus.y, 1)
  };
});

const tessellation = createVoronoiTessellation({
  // The width of our canvas/drawing space
  width,
  // The height of our canvas/drawing space
  height,
  // The generating points we just created
  points,
  // How much we should "even out" our cell dimensions
  relaxIterations: 6
});

const debug = false;

svg.rect(width, height).fill("#FFD53D");

tessellation.cells.forEach((cell) => {
  if (debug) {
    svg.polygon(cell.points).fill("none").stroke("#1D1934");
  }

  // Choose either a circle or a line

  svg
    .circle(cell.innerCircleRadius * 2)
    .cx(cell.centroid.x)
    .cy(cell.centroid.y)
    .fill("#1D1934")
    // Reduce each circle's size a little, to give the pattern some breathing room
    .scale(0.75);
});
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999px

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