Created
December 26, 2022 11:21
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Bookmarklet to add visible anchors to section headings
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| // Inspired by https://attacomsian.com/blog/deep-anchor-links-javascript | |
| // How to use: Create a new browser bookmark with the code below as the URL. | |
| // See https://www.freecodecamp.org/news/what-are-bookmarklets/ | |
| // for more background and detailed instructions. | |
| javascript:document.querySelectorAll('h2[id], h3[id], h4[id], h5[id], h6[id]').forEach(heading => { | |
| let anchor = document.createElement('a'); | |
| anchor.href = '#' + heading.getAttribute('id'); | |
| anchor.innerText = '#'; | |
| anchor.style = 'margin-left: 0.3em'; | |
| heading.appendChild(anchor); | |
| }) |
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