scroll-linkage
## 页面元素准备
Usage no npm install needed!
<script type="module">
import scrollLinkage from 'https://cdn.skypack.dev/scroll-linkage';
</script>
## 页面元素准备
<script type="module">
import scrollLinkage from 'https://cdn.skypack.dev/scroll-linkage';
</script>
<a href="#yuwen">语文</a> <a href="#shuxue">数学</a>
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