(function () { 'use strict'; var copyIcon = ''; var checkIcon = ''; var turndownReady = null; function loadTurndown() { if (turndownReady) return turndownReady; turndownReady = new Promise(function (resolve, reject) { if (window.TurndownService) return resolve(); var s = document.createElement('script'); s.src = 'https://unpkg.com/turndown@7.2.0/dist/turndown.js'; s.onload = function () { var g = document.createElement('script'); g.src = 'https://unpkg.com/turndown-plugin-gfm@1.0.2/dist/turndown-plugin-gfm.js'; g.onload = resolve; g.onerror = resolve; document.head.appendChild(g); }; s.onerror = reject; document.head.appendChild(s); }); return turndownReady; } function createButton() { if (document.getElementById('copy-md-btn')) return; var btn = document.createElement('button'); btn.id = 'copy-md-btn'; btn.title = 'Copy page as Markdown'; btn.setAttribute('aria-label', 'Copy page content as Markdown'); btn.innerHTML = copyIcon + 'Copy as Markdown'; btn.style.cssText = 'position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;align-items:center;' + 'padding:8px 14px;background:#16A34A;color:#fff;border:none;border-radius:8px;' + 'cursor:pointer;font-size:13px;font-weight:500;font-family:inherit;' + 'box-shadow:0 2px 8px rgba(0,0,0,0.15);transition:all .2s ease;opacity:.9;'; btn.onmouseenter = function () { btn.style.opacity = '1'; btn.style.transform = 'translateY(-2px)'; btn.style.boxShadow = '0 4px 14px rgba(0,0,0,0.2)'; }; btn.onmouseleave = function () { btn.style.opacity = '0.9'; btn.style.transform = 'translateY(0)'; btn.style.boxShadow = '0 2px 8px rgba(0,0,0,0.15)'; }; btn.onclick = handleCopy; document.body.appendChild(btn); } var defaultHTML = copyIcon + 'Copy as Markdown'; function showFeedback(success) { var btn = document.getElementById('copy-md-btn'); if (!btn) return; btn.innerHTML = success ? checkIcon + 'Copied!' : 'Failed to copy'; btn.style.background = success ? '#15803D' : '#DC2626'; setTimeout(function () { btn.innerHTML = defaultHTML; btn.style.background = '#16A34A'; }, 2000); } function getContentElement() { var selectors = [ 'article', '#content-area', '[data-content]', 'main [class*="prose"]', 'main article', 'main' ]; for (var i = 0; i < selectors.length; i++) { var el = document.querySelector(selectors[i]); if (el && el.textContent.trim().length > 100) return el; } return document.querySelector('main') || document.querySelector('article'); } function cleanClone(clone) { // Remove UI-only elements var removeSelectors = [ '#copy-md-btn', 'button', 'nav', 'footer', '[aria-label="Navigation"]', '[class*="breadcrumb"]', '[class*="Breadcrumb"]', '[class*="pagination"]', '[class*="Pagination"]', '[class*="prev-next"]', '[class*="PrevNext"]', '[class*="footer"]', '[class*="Footer"]', '[class*="keyboard"]', '[class*="shortcut"]', 'script', 'style', 'noscript' ]; removeSelectors.forEach(function (sel) { try { clone.querySelectorAll(sel).forEach(function (el) { el.remove(); }); } catch (e) {} }); // Remove heading anchor links (zero-width space permalink icons) clone.querySelectorAll('a').forEach(function (a) { var href = a.getAttribute('href') || ''; var text = a.textContent.replace(/[\u200B\u200C\u200D\uFEFF\s]/g, ''); if (href.charAt(0) === '#' && text.length === 0) { a.remove(); } }); // Remove standalone "Copy" labels from code blocks clone.querySelectorAll('[class*="copy"], [class*="Copy"]').forEach(function (el) { var t = el.textContent.trim(); if (t === 'Copy' || t === 'copy') el.remove(); }); // Remove Mintlify "Powered by" elements clone.querySelectorAll('a[href*="mintlify.com"]').forEach(function (el) { var parent = el.closest('div') || el.parentElement; if (parent && parent.textContent.includes('Powered by')) { parent.remove(); } else { el.remove(); } }); // Reveal hidden tab/accordion content so all tabs get captured clone.querySelectorAll('[hidden], [aria-hidden="true"]').forEach(function (el) { el.removeAttribute('hidden'); el.removeAttribute('aria-hidden'); }); clone.querySelectorAll('[style]').forEach(function (el) { var s = el.style; if (s.display === 'none') s.display = ''; if (s.visibility === 'hidden') s.visibility = ''; }); // Remove the breadcrumb-like group label at the very top // (In Mintlify, it's often the first small text before the h1) var h1 = clone.querySelector('h1'); if (h1) { var prev = h1.previousElementSibling; while (prev) { var next = prev.previousElementSibling; // Remove small text elements before h1 that are likely breadcrumbs/labels if (prev.textContent.trim().length < 80 && !prev.querySelector('code, pre')) { prev.remove(); } prev = next; } } return clone; } function handleCopy() { var btn = document.getElementById('copy-md-btn'); btn.innerHTML = copyIcon + 'Loading...'; loadTurndown() .then(function () { var contentEl = getContentElement(); if (!contentEl) return showFeedback(false); var clone = cleanClone(contentEl.cloneNode(true)); var turndownService = new window.TurndownService({ headingStyle: 'atx', codeBlockStyle: 'fenced', bulletListMarker: '-', emDelimiter: '*' }); // Don't escape underscores (they're common in API field names) turndownService.escape = function (str) { return str .replace(/\\/g, '\\\\') .replace(/\*/g, '\\*') .replace(/\[/g, '\\[') .replace(/\]/g, '\\]') .replace(/>/g, '\\>') .replace(/\|/g, '\\|'); }; // Add GFM plugin if loaded if (window.turndownPluginGfm) { turndownService.use(window.turndownPluginGfm.gfm); } // Code blocks with language hints turndownService.addRule('fencedCodeBlock', { filter: function (node) { return node.nodeName === 'PRE' && node.querySelector('code'); }, replacement: function (content, node) { var codeEl = node.querySelector('code'); var lang = ''; if (codeEl.className) { var m = codeEl.className.match(/language-(\w+)/); if (m) lang = m[1]; } var code = codeEl.textContent; return '\n\n```' + lang + '\n' + code.replace(/\n$/, '') + '\n```\n\n'; } }); // Skip SVGs turndownService.addRule('skipSvg', { filter: 'svg', replacement: function () { return ''; } }); // Skip empty anchor links turndownService.addRule('skipPermalinks', { filter: function (node) { if (node.nodeName !== 'A') return false; var href = node.getAttribute('href') || ''; var text = node.textContent.replace(/[\u200B\u200C\u200D\uFEFF\s]/g, ''); return href.charAt(0) === '#' && text.length === 0; }, replacement: function () { return ''; } }); var md = turndownService.turndown(clone); md = postProcess(md); var url = window.location.href; var result = 'Source: ' + url + '\n\n' + md; if (navigator.clipboard && navigator.clipboard.writeText) { navigator.clipboard.writeText(result).then( function () { showFeedback(true); }, function () { fallbackCopy(result); showFeedback(true); } ); } else { fallbackCopy(result); showFeedback(true); } }) .catch(function () { showFeedback(false); }); } function postProcess(md) { md = md // Remove zero-width spaces .replace(/[\u200B\u200C\u200D\uFEFF]/g, '') // Remove orphaned anchor links [](#something) .replace(/\[[\s]*\]\(#[^)]*\)/g, ''); // Join fragmented API paths line-by-line // Mintlify renders "POST /v1/images/generations" as separate lines: // POST\n\n/\n\nv1\n\n/\n\nimages\n\n/\n\ngenerations md = joinApiPaths(md); md = md // Fix empty heading lines: "## \n\nOverview" → "## Overview" .replace(/^(#{1,6})\s*\n+\s*(.+)/gm, '$1 $2') // Remove standalone "Copy" / "cURL" / "curl" lines .replace(/^\s*Copy\s*$/gm, '') .replace(/^\s*cURL\s*$/gm, '') // Remove "Show child attributes" UI text .replace(/^\s*Show child attributes?\s*$/gm, '') // Remove "Option 1" / "Option 2" tab labels .replace(/^-\s*Option \d+\s*$/gm, '') .replace(/^\s*Option \d+\s*$/gm, '') // Remove keyboard shortcuts like ⌘I .replace(/[⌘⌥⇧⌃][A-Z]/g, '') // Remove Mintlify powered-by .replace(/Powered by.*?Mintlify.*$/gm, '') .replace(/This documentation is built and hosted on Mintlify.*$/gm, '') // Remove prev/next page links at the very end .replace(/(\n\[.+?\]\(\/[^)]+\)){1,2}\s*$/, '') // Remove duplicate auto-generated OpenAPI section if hand-written content exists above .replace(/\n#### Authorizations[\s\S]*$/, '') // Clean up excessive newlines .replace(/\n{3,}/g, '\n\n') .trim(); // Strip breadcrumb/group labels before the first heading // e.g. "Endpoint Examples\n\n# Image Generation..." → "# Image Generation..." md = md.replace(/^([\s\S]*?)(^# )/m, function (match, before, heading) { // Only strip if the "before" text is short lines (breadcrumbs), not real content var lines = before.trim().split('\n').filter(function (l) { return l.trim().length > 0; }); var allShort = lines.length > 0 && lines.every(function (l) { return l.trim().length < 60 && l.trim().charAt(0) !== '-' && l.trim().charAt(0) !== '`'; }); return allShort ? heading : match; }); return md; } function joinApiPaths(md) { var HTTP_METHODS = /^(GET|POST|PUT|PATCH|DELETE|HEAD|OPTIONS)$/; var lines = md.split('\n'); var result = []; var i = 0; while (i < lines.length) { var trimmed = lines[i].trim(); if (HTTP_METHODS.test(trimmed)) { var method = trimmed; var pathParts = []; var j = i + 1; var lastWasSlash = true; // after method, expect a "/" next while (j < lines.length) { var part = lines[j].trim(); if (part === '') { j++; continue; } if (part === '/') { // Standalone slash separator pathParts.push(part); lastWasSlash = true; j++; } else if (/^\/[\w{}.:-]+$/.test(part)) { // Combined "/segment" pathParts.push(part); lastWasSlash = false; j++; } else if (lastWasSlash && /^[\w{}.:-]+$/.test(part)) { // Bare word only accepted right after a "/" pathParts.push(part); lastWasSlash = false; j++; } else { break; } } if (pathParts.length > 0) { var path = pathParts.join(''); if (path.charAt(0) !== '/') path = '/' + path; path = path.replace(/\/{2,}/g, '/'); result.push(method + ' ' + path); result.push(''); i = j; } else { result.push(lines[i]); i++; } } else { result.push(lines[i]); i++; } } return result.join('\n'); } function fallbackCopy(text) { var ta = document.createElement('textarea'); ta.value = text; ta.style.cssText = 'position:fixed;left:-9999px'; document.body.appendChild(ta); ta.select(); try { document.execCommand('copy'); } catch (e) {} document.body.removeChild(ta); } // ── Init ────────────────────────────────────────────────────────────── function init() { createButton(); new MutationObserver(function () { if (!document.getElementById('copy-md-btn')) createButton(); }).observe(document.body, { childList: true }); } if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', init); } else { init(); } })();

Documentation Index

​Chrome Extension

Chrome Extension