Qwik/Sample Firebase App/src/components/gauge/index.tsx

import { component$ } from "@builder.io/qwik";
import styles from "./gauge.module.css";

export default component$(({ value = 50 }: { value?: number }) => {
  const safeValue = value < 0 || value > 100 ? 50 : value;

  return (
    <div class={styles.wrapper}>
      <svg viewBox="0 0 120 120" class={styles.gauge}>
        <defs>
          <linearGradient id="gradient" x1="0%" y1="0%" x2="100%" y2="100%">
            <stop offset="0%" stop-color="#18B6F6" />
            <stop offset="1000%" stop-color="#AC7FF4" />
          </linearGradient>
        </defs>

        <circle
          r="56"
          cx="60"
          cy="60"
          stroke-width="8"
          style="fill: #000; stroke: #0000"
        ></circle>

        <circle
          r="56"
          cx="60"
          cy="60"
          stroke-width="8"
          style={`transform: rotate(-87.9537deg); stroke-dasharray: ${
            safeValue * 3.51
          }, 351.858; fill:none; transform-origin:50% 50%; stroke-linecap:round; stroke:url(#gradient)`}
        ></circle>
      </svg>
      <span class={styles.value}>{safeValue}</span>
    </div>
  );
});