<pre class="shiki github-dark shaku"><code>/** * @param {string} str * @return {string[]} */function extract(str) { return str.match(/&lt;a(?:\s[^&gt;]*?)?&gt;[\s\S]*?&lt;\s*\/\s*a\s*&gt;/g) || []}</code></pre>

RegExp solution

Given a HTML string, write a function to extract the anchor <a/> tag from it. extract(`<div> <a>link1< / a><a href="https://bfe.dev">link1< / a> <div<…