nextjs-notion-starter-kit/components/GitHubShareButton.tsx

import styles from './styles.module.css'

export function GitHubShareButton() {
  return (
    <a
      href='https://github.com/transitive-bullshit/nextjs-notion-starter-kit'
      target='_blank'
      rel='noopener noreferrer'
      className={styles.githubCorner}
      aria-label='View source on GitHub'
    >
      <svg
        width='80'
        height='80'
        viewBox='0 0 250 250'
        style={{
          fill: '#70B7FD',
          color: '#fff',
          position: 'absolute',
          zIndex: 1001,
          top: 0,
          right: 0,
          border: 0,
          transform: 'scale(1, 1)'
        }}
        aria-hidden='true'
      >
        <path d='M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z' />
        <path
          d='M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2'
          fill='currentColor'
          style={{
            transformOrigin: '130px 106px'
          }}
          className={styles.octoArm}
        />

        <path
          d='M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z'
          fill='currentColor'
          className={styles.octoBody}
        />
      </svg>
    </a>
  )
}