Add information about ttf points per pixel expectations - #54

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@skogshjortskogshjort commented Jun 29, 2026

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So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.

@skogshjort
Add information about ttf points per pixel expectations
09aee38
So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
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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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Add information about ttf points per pixel expectations - #54
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Add information about ttf points per pixel expectations#54
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@skogshjortskogshjort
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Jun 29, 2026

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So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
@skogshjort
Add information about ttf points per pixel expectations
09aee38
So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
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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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Add information about ttf points per pixel expectations - #54
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Add information about ttf points per pixel expectations#54
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So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
@skogshjort
Add information about ttf points per pixel expectations
09aee38
So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
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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('^' + ".*" + '

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Add information about ttf points per pixel expectations - #54
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devkitPro:masterfrom 
skogshjort:patch-1
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Add information about ttf points per pixel expectations#54
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@skogshjortskogshjort
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So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
@skogshjort
Add information about ttf points per pixel expectations
09aee38
So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
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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" + '

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Add information about ttf points per pixel expectations - #54
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devkitPro:masterfrom 
skogshjort:patch-1
Open
Add information about ttf points per pixel expectations#54
skogshjort wants to merge 1 commit into
devkitPro:masterfrom 
skogshjort:patch-1
Conversation
@skogshjort
@skogshjortskogshjort
commented
Jun 29, 2026

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So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
@skogshjort
Add information about ttf points per pixel expectations
09aee38
So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
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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('^' + ".*" + '

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Add information about ttf points per pixel expectations - #54
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devkitPro:masterfrom 
skogshjort:patch-1
Open
Add information about ttf points per pixel expectations#54
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devkitPro:masterfrom 
skogshjort:patch-1
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@skogshjort
@skogshjortskogshjort
commented
Jun 29, 2026

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So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
@skogshjort
Add information about ttf points per pixel expectations
09aee38
So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
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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('^' + ".*" + '

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Add information about ttf points per pixel expectations - #54
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devkitPro:masterfrom 
skogshjort:patch-1
Open
Add information about ttf points per pixel expectations#54
skogshjort wants to merge 1 commit into
devkitPro:masterfrom 
skogshjort:patch-1
Conversation
@skogshjort
@skogshjortskogshjort
commented
Jun 29, 2026

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So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
@skogshjort
Add information about ttf points per pixel expectations
09aee38
So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
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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); }
})();
})();

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Add information about ttf points per pixel expectations - #54
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skogshjort wants to merge 1 commit into
devkitPro:masterfrom 
skogshjort:patch-1
Open
Add information about ttf points per pixel expectations#54
skogshjort wants to merge 1 commit into
devkitPro:masterfrom 
skogshjort:patch-1
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@skogshjort
@skogshjortskogshjort
commented
Jun 29, 2026

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So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
@skogshjort
Add information about ttf points per pixel expectations
09aee38
So, I had a whole adventure figuring this out. At first I thought it was some error in the rasterization of glyphs to the texture. I'm not sure this covers all scenarios, and maybe it is not relevant if most folks use nintendo 3DS specific fonts, but for anyone seeking guidance on how to adjust a pixel perfect TTF to work here this should be helpful.
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