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xhtml-generator

Simple, flexible, fluid, dependency-free Java library for generating well-formed xhtml documents and fragments.

This library is intended for programmatical generation of XHTML documents and fragments. It does not validate anything, and does not prevent developers from doing crazy stuff if they feel like it. But it does provide handy functionality for generating elements and setting attribute values.

See Main.java for example of usage, and output.html for output generated by this code.

xhtml-generator uses virtual extension methods and lambdas, so it requires java 8 both for compiling and using.

This library is still missing lots of elements and attributes - I add them as I need them. If you use it, please contribute whatever you miss. Pull requests are welcome :)

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Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - narve/xhtml-generator: Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments · GitHub
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xhtml-generator
Simple, flexible, fluid, dependency-free Java library for generating well-formed xhtml documents and fragments.
This library is intended for programmatical generation of XHTML documents and fragments. It does not validate anything, and does
not prevent developers from doing crazy stuff if they feel like it. But it does provide handy functionality
for generating elements and setting attribute values.
See Main.java for example of usage,
and output.html for output generated by this code.
xhtml-generator uses virtual extension methods and lambdas, so it requires java 8 both for compiling and using.
This library is still missing lots of elements and attributes - I add them as I need them. If you use it, please contribute whatever you miss. Pull requests are welcome :)
About
Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments
Resources
Readme
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
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Packages
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - narve/xhtml-generator: Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments · GitHub
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xhtml-generator
Simple, flexible, fluid, dependency-free Java library for generating well-formed xhtml documents and fragments.
This library is intended for programmatical generation of XHTML documents and fragments. It does not validate anything, and does
not prevent developers from doing crazy stuff if they feel like it. But it does provide handy functionality
for generating elements and setting attribute values.
See Main.java for example of usage,
and output.html for output generated by this code.
xhtml-generator uses virtual extension methods and lambdas, so it requires java 8 both for compiling and using.
This library is still missing lots of elements and attributes - I add them as I need them. If you use it, please contribute whatever you miss. Pull requests are welcome :)
About
Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments
Resources
Readme
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - narve/xhtml-generator: Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments · GitHub
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xhtml-generator
Simple, flexible, fluid, dependency-free Java library for generating well-formed xhtml documents and fragments.
This library is intended for programmatical generation of XHTML documents and fragments. It does not validate anything, and does
not prevent developers from doing crazy stuff if they feel like it. But it does provide handy functionality
for generating elements and setting attribute values.
See Main.java for example of usage,
and output.html for output generated by this code.
xhtml-generator uses virtual extension methods and lambdas, so it requires java 8 both for compiling and using.
This library is still missing lots of elements and attributes - I add them as I need them. If you use it, please contribute whatever you miss. Pull requests are welcome :)
About
Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments
Resources
Readme
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - narve/xhtml-generator: Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments · GitHub
Skip to content
BranchesTags
Repository files navigation
xhtml-generator
Simple, flexible, fluid, dependency-free Java library for generating well-formed xhtml documents and fragments.
This library is intended for programmatical generation of XHTML documents and fragments. It does not validate anything, and does
not prevent developers from doing crazy stuff if they feel like it. But it does provide handy functionality
for generating elements and setting attribute values.
See Main.java for example of usage,
and output.html for output generated by this code.
xhtml-generator uses virtual extension methods and lambdas, so it requires java 8 both for compiling and using.
This library is still missing lots of elements and attributes - I add them as I need them. If you use it, please contribute whatever you miss. Pull requests are welcome :)
About
Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments
Resources
Readme
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - narve/xhtml-generator: Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments · GitHub
Skip to content
BranchesTags
Repository files navigation
xhtml-generator
Simple, flexible, fluid, dependency-free Java library for generating well-formed xhtml documents and fragments.
This library is intended for programmatical generation of XHTML documents and fragments. It does not validate anything, and does
not prevent developers from doing crazy stuff if they feel like it. But it does provide handy functionality
for generating elements and setting attribute values.
See Main.java for example of usage,
and output.html for output generated by this code.
xhtml-generator uses virtual extension methods and lambdas, so it requires java 8 both for compiling and using.
This library is still missing lots of elements and attributes - I add them as I need them. If you use it, please contribute whatever you miss. Pull requests are welcome :)
About
Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments
Resources
Readme
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - narve/xhtml-generator: Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments · GitHub
Skip to content
BranchesTags
Repository files navigation
xhtml-generator
Simple, flexible, fluid, dependency-free Java library for generating well-formed xhtml documents and fragments.
This library is intended for programmatical generation of XHTML documents and fragments. It does not validate anything, and does
not prevent developers from doing crazy stuff if they feel like it. But it does provide handy functionality
for generating elements and setting attribute values.
See Main.java for example of usage,
and output.html for output generated by this code.
xhtml-generator uses virtual extension methods and lambdas, so it requires java 8 both for compiling and using.
This library is still missing lots of elements and attributes - I add them as I need them. If you use it, please contribute whatever you miss. Pull requests are welcome :)
About
Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments
Resources
Readme
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
GitHub - narve/xhtml-generator: Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments · GitHub
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Repository files navigation
xhtml-generator
Simple, flexible, fluid, dependency-free Java library for generating well-formed xhtml documents and fragments.
This library is intended for programmatical generation of XHTML documents and fragments. It does not validate anything, and does
not prevent developers from doing crazy stuff if they feel like it. But it does provide handy functionality
for generating elements and setting attribute values.
See Main.java for example of usage,
and output.html for output generated by this code.
xhtml-generator uses virtual extension methods and lambdas, so it requires java 8 both for compiling and using.
This library is still missing lots of elements and attributes - I add them as I need them. If you use it, please contribute whatever you miss. Pull requests are welcome :)
About
Simple, flexible, fluid, dependency-free Java library for generating wellformed xhtml documets and fragments
Resources
Readme
Activity
Stars
1 star
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages