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Draw.io GitHub Integration

Please read this for a high-level introduction.

GitHub support is now available https://www.draw.io/?mode=github

An example for integration into GitHub wikis is available here: https://github.com/jgraph/draw.io/wiki/Embed-Diagrams!

--

Diagram

Edit | Edit As New

edit-diagram.html does the I/O with GitHub and uses draw.io in embed mode for diagram editing. The page supports the following URL parameters: user, pass, repo, path, ref and action=open (the Edit link above is an example). Using action=open, links for immediate diagram editing in GitHub can be created (requires user and pass parameters). You can also use files on GitHub as templates in draw.io via the url parameter (see Edit As New above).

Supported file formats: .png, .svg, .html and .xml (default)

Self-editing SVG file

Self-editing Diagram

self-editing.svg is an SVG file with embedded PNG data (as a workaround for missing foreignObject support in Internet Explorer). This combines an image format (eg. for <img src="...") with scripting for GitHub integration. (Click on the link, not the image to enable editing.)

Self-editing HTML file

self-editing.html is a HTML file with embedded diagrams. The file uses nanocms.js for GitHub I/O and diagram editing, and Bootstrap and nanocms.css for some fancy CSS styles. HTML is used as a container for mutiple diagrams in different formats, including inline SVG with links.

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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Draw.io GitHub Integration
Please read this for a high-level introduction.
GitHub support is now available https://www.draw.io/?mode=github
An example for integration into GitHub wikis is available here: https://github.com/jgraph/draw.io/wiki/Embed-Diagrams!
--
Diagram
Edit | Edit As New
edit-diagram.html does the I/O with GitHub and uses draw.io in embed mode for diagram editing. The page supports the following URL parameters: user, pass, repo, path, ref and action=open (the Edit link above is an example). Using action=open, links for immediate diagram editing in GitHub can be created (requires user and pass parameters). You can also use files on GitHub as templates in draw.io via the url parameter (see Edit As New above).
Supported file formats: .png, .svg, .html and .xml (default)
Self-editing SVG file
Self-editing Diagram
self-editing.svg is an SVG file with embedded PNG data (as a workaround for missing foreignObject support in Internet Explorer). This combines an image format (eg. for <img src="...") with scripting for GitHub integration. (Click on the link, not the image to enable editing.)
Self-editing HTML file
self-editing.html is a HTML file with embedded diagrams. The file uses nanocms.js for GitHub I/O and diagram editing, and Bootstrap and nanocms.css for some fancy CSS styles. HTML is used as a container for mutiple diagrams in different formats, including inline SVG with links.
About
Drawio GitHub Integration
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Draw.io GitHub Integration
Please read this for a high-level introduction.
GitHub support is now available https://www.draw.io/?mode=github
An example for integration into GitHub wikis is available here: https://github.com/jgraph/draw.io/wiki/Embed-Diagrams!
--
Diagram
Edit | Edit As New
edit-diagram.html does the I/O with GitHub and uses draw.io in embed mode for diagram editing. The page supports the following URL parameters: user, pass, repo, path, ref and action=open (the Edit link above is an example). Using action=open, links for immediate diagram editing in GitHub can be created (requires user and pass parameters). You can also use files on GitHub as templates in draw.io via the url parameter (see Edit As New above).
Supported file formats: .png, .svg, .html and .xml (default)
Self-editing SVG file
Self-editing Diagram
self-editing.svg is an SVG file with embedded PNG data (as a workaround for missing foreignObject support in Internet Explorer). This combines an image format (eg. for <img src="...") with scripting for GitHub integration. (Click on the link, not the image to enable editing.)
Self-editing HTML file
self-editing.html is a HTML file with embedded diagrams. The file uses nanocms.js for GitHub I/O and diagram editing, and Bootstrap and nanocms.css for some fancy CSS styles. HTML is used as a container for mutiple diagrams in different formats, including inline SVG with links.
About
Drawio GitHub Integration
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0 watching
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
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Draw.io GitHub Integration
Please read this for a high-level introduction.
GitHub support is now available https://www.draw.io/?mode=github
An example for integration into GitHub wikis is available here: https://github.com/jgraph/draw.io/wiki/Embed-Diagrams!
--
Diagram
Edit | Edit As New
edit-diagram.html does the I/O with GitHub and uses draw.io in embed mode for diagram editing. The page supports the following URL parameters: user, pass, repo, path, ref and action=open (the Edit link above is an example). Using action=open, links for immediate diagram editing in GitHub can be created (requires user and pass parameters). You can also use files on GitHub as templates in draw.io via the url parameter (see Edit As New above).
Supported file formats: .png, .svg, .html and .xml (default)
Self-editing SVG file
Self-editing Diagram
self-editing.svg is an SVG file with embedded PNG data (as a workaround for missing foreignObject support in Internet Explorer). This combines an image format (eg. for <img src="...") with scripting for GitHub integration. (Click on the link, not the image to enable editing.)
Self-editing HTML file
self-editing.html is a HTML file with embedded diagrams. The file uses nanocms.js for GitHub I/O and diagram editing, and Bootstrap and nanocms.css for some fancy CSS styles. HTML is used as a container for mutiple diagrams in different formats, including inline SVG with links.
About
Drawio GitHub Integration
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Readme
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0 watching
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0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
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Draw.io GitHub Integration
Please read this for a high-level introduction.
GitHub support is now available https://www.draw.io/?mode=github
An example for integration into GitHub wikis is available here: https://github.com/jgraph/draw.io/wiki/Embed-Diagrams!
--
Diagram
Edit | Edit As New
edit-diagram.html does the I/O with GitHub and uses draw.io in embed mode for diagram editing. The page supports the following URL parameters: user, pass, repo, path, ref and action=open (the Edit link above is an example). Using action=open, links for immediate diagram editing in GitHub can be created (requires user and pass parameters). You can also use files on GitHub as templates in draw.io via the url parameter (see Edit As New above).
Supported file formats: .png, .svg, .html and .xml (default)
Self-editing SVG file
Self-editing Diagram
self-editing.svg is an SVG file with embedded PNG data (as a workaround for missing foreignObject support in Internet Explorer). This combines an image format (eg. for <img src="...") with scripting for GitHub integration. (Click on the link, not the image to enable editing.)
Self-editing HTML file
self-editing.html is a HTML file with embedded diagrams. The file uses nanocms.js for GitHub I/O and diagram editing, and Bootstrap and nanocms.css for some fancy CSS styles. HTML is used as a container for mutiple diagrams in different formats, including inline SVG with links.
About
Drawio GitHub Integration
Resources
Readme
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0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
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Draw.io GitHub Integration
Please read this for a high-level introduction.
GitHub support is now available https://www.draw.io/?mode=github
An example for integration into GitHub wikis is available here: https://github.com/jgraph/draw.io/wiki/Embed-Diagrams!
--
Diagram
Edit | Edit As New
edit-diagram.html does the I/O with GitHub and uses draw.io in embed mode for diagram editing. The page supports the following URL parameters: user, pass, repo, path, ref and action=open (the Edit link above is an example). Using action=open, links for immediate diagram editing in GitHub can be created (requires user and pass parameters). You can also use files on GitHub as templates in draw.io via the url parameter (see Edit As New above).
Supported file formats: .png, .svg, .html and .xml (default)
Self-editing SVG file
Self-editing Diagram
self-editing.svg is an SVG file with embedded PNG data (as a workaround for missing foreignObject support in Internet Explorer). This combines an image format (eg. for <img src="...") with scripting for GitHub integration. (Click on the link, not the image to enable editing.)
Self-editing HTML file
self-editing.html is a HTML file with embedded diagrams. The file uses nanocms.js for GitHub I/O and diagram editing, and Bootstrap and nanocms.css for some fancy CSS styles. HTML is used as a container for mutiple diagrams in different formats, including inline SVG with links.
About
Drawio GitHub Integration
Resources
Readme
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0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
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Draw.io GitHub Integration
Please read this for a high-level introduction.
GitHub support is now available https://www.draw.io/?mode=github
An example for integration into GitHub wikis is available here: https://github.com/jgraph/draw.io/wiki/Embed-Diagrams!
--
Diagram
Edit | Edit As New
edit-diagram.html does the I/O with GitHub and uses draw.io in embed mode for diagram editing. The page supports the following URL parameters: user, pass, repo, path, ref and action=open (the Edit link above is an example). Using action=open, links for immediate diagram editing in GitHub can be created (requires user and pass parameters). You can also use files on GitHub as templates in draw.io via the url parameter (see Edit As New above).
Supported file formats: .png, .svg, .html and .xml (default)
Self-editing SVG file
Self-editing Diagram
self-editing.svg is an SVG file with embedded PNG data (as a workaround for missing foreignObject support in Internet Explorer). This combines an image format (eg. for <img src="...") with scripting for GitHub integration. (Click on the link, not the image to enable editing.)
Self-editing HTML file
self-editing.html is a HTML file with embedded diagrams. The file uses nanocms.js for GitHub I/O and diagram editing, and Bootstrap and nanocms.css for some fancy CSS styles. HTML is used as a container for mutiple diagrams in different formats, including inline SVG with links.
About
Drawio GitHub Integration
Resources
Readme
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0 watching
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0 forks
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
Draw.io GitHub Integration
Please read this for a high-level introduction.
GitHub support is now available https://www.draw.io/?mode=github
An example for integration into GitHub wikis is available here: https://github.com/jgraph/draw.io/wiki/Embed-Diagrams!
--
Diagram
Edit | Edit As New
edit-diagram.html does the I/O with GitHub and uses draw.io in embed mode for diagram editing. The page supports the following URL parameters: user, pass, repo, path, ref and action=open (the Edit link above is an example). Using action=open, links for immediate diagram editing in GitHub can be created (requires user and pass parameters). You can also use files on GitHub as templates in draw.io via the url parameter (see Edit As New above).
Supported file formats: .png, .svg, .html and .xml (default)
Self-editing SVG file
Self-editing Diagram
self-editing.svg is an SVG file with embedded PNG data (as a workaround for missing foreignObject support in Internet Explorer). This combines an image format (eg. for <img src="...") with scripting for GitHub integration. (Click on the link, not the image to enable editing.)
Self-editing HTML file
self-editing.html is a HTML file with embedded diagrams. The file uses nanocms.js for GitHub I/O and diagram editing, and Bootstrap and nanocms.css for some fancy CSS styles. HTML is used as a container for mutiple diagrams in different formats, including inline SVG with links.
About
Drawio GitHub Integration
Resources
Readme
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
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Contributors
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