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This is the repository for usehooks.com, a Gatsby powered blog that publishes easy to understand React Hook code recipes.

If you'd like to submit new post ideas, improve existing posts, or change anything about the website feel free to submit an issue or pull-request.

Please consider sponsoring this project through my Github sponsors page. Any level of support is appreciated. I have a few higher tiers that include having your company listed on the usehooks website and newsletter.

To run locally, yarn, then yarn dev, then open localhost:8000.

Post Index

useFirestoreQuery
useMemoCompare
useAsync
useRequireAuth
useRouter
useAuth
useEventListener
useWhyDidYouUpdate
useDarkMode
useMedia
useLockBodyScroll
useTheme
useSpring
useHistory
useScript
useKeyPress
useMemo
useDebounce
useOnScreen
usePrevious
useOnClickOutside
useAnimation
useWindowSize
useHover
useLocalStorage

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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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This is the repository for usehooks.com, a Gatsby powered blog that publishes easy to understand React Hook code recipes.
If you'd like to submit new post ideas, improve existing posts, or change anything about the website feel free to submit an issue or pull-request.
Please consider sponsoring this project through my Github sponsors page. Any level of support is appreciated. I have a few higher tiers that include having your company listed on the usehooks website and newsletter.
To run locally, yarn, then yarn dev, then open localhost:8000.
Post Index
useFirestoreQuery
useMemoCompare
useAsync
useRequireAuth
useRouter
useAuth
useEventListener
useWhyDidYouUpdate
useDarkMode
useMedia
useLockBodyScroll
useTheme
useSpring
useHistory
useScript
useKeyPress
useMemo
useDebounce
useOnScreen
usePrevious
useOnClickOutside
useAnimation
useWindowSize
useHover
useLocalStorage
Unlicense — public domain

About
Easy to understand React Hook code recipes
usehooks.com
Resources
Readme
Unlicense
Activity
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0 watching
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0 forks
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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('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
This is the repository for usehooks.com, a Gatsby powered blog that publishes easy to understand React Hook code recipes.
If you'd like to submit new post ideas, improve existing posts, or change anything about the website feel free to submit an issue or pull-request.
Please consider sponsoring this project through my Github sponsors page. Any level of support is appreciated. I have a few higher tiers that include having your company listed on the usehooks website and newsletter.
To run locally, yarn, then yarn dev, then open localhost:8000.
Post Index
useFirestoreQuery
useMemoCompare
useAsync
useRequireAuth
useRouter
useAuth
useEventListener
useWhyDidYouUpdate
useDarkMode
useMedia
useLockBodyScroll
useTheme
useSpring
useHistory
useScript
useKeyPress
useMemo
useDebounce
useOnScreen
usePrevious
useOnClickOutside
useAnimation
useWindowSize
useHover
useLocalStorage
Unlicense — public domain

About
Easy to understand React Hook code recipes
usehooks.com
Resources
Readme
Unlicense
Activity
Stars
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Watchers
0 watching
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0 forks
Report repository
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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
Repository files navigation
This is the repository for usehooks.com, a Gatsby powered blog that publishes easy to understand React Hook code recipes.
If you'd like to submit new post ideas, improve existing posts, or change anything about the website feel free to submit an issue or pull-request.
Please consider sponsoring this project through my Github sponsors page. Any level of support is appreciated. I have a few higher tiers that include having your company listed on the usehooks website and newsletter.
To run locally, yarn, then yarn dev, then open localhost:8000.
Post Index
useFirestoreQuery
useMemoCompare
useAsync
useRequireAuth
useRouter
useAuth
useEventListener
useWhyDidYouUpdate
useDarkMode
useMedia
useLockBodyScroll
useTheme
useSpring
useHistory
useScript
useKeyPress
useMemo
useDebounce
useOnScreen
usePrevious
useOnClickOutside
useAnimation
useWindowSize
useHover
useLocalStorage
Unlicense — public domain

About
Easy to understand React Hook code recipes
usehooks.com
Resources
Readme
Unlicense
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, '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
Repository files navigation
This is the repository for usehooks.com, a Gatsby powered blog that publishes easy to understand React Hook code recipes.
If you'd like to submit new post ideas, improve existing posts, or change anything about the website feel free to submit an issue or pull-request.
Please consider sponsoring this project through my Github sponsors page. Any level of support is appreciated. I have a few higher tiers that include having your company listed on the usehooks website and newsletter.
To run locally, yarn, then yarn dev, then open localhost:8000.
Post Index
useFirestoreQuery
useMemoCompare
useAsync
useRequireAuth
useRouter
useAuth
useEventListener
useWhyDidYouUpdate
useDarkMode
useMedia
useLockBodyScroll
useTheme
useSpring
useHistory
useScript
useKeyPress
useMemo
useDebounce
useOnScreen
usePrevious
useOnClickOutside
useAnimation
useWindowSize
useHover
useLocalStorage
Unlicense — public domain

About
Easy to understand React Hook code recipes
usehooks.com
Resources
Readme
Unlicense
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
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Contributors
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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
Repository files navigation
This is the repository for usehooks.com, a Gatsby powered blog that publishes easy to understand React Hook code recipes.
If you'd like to submit new post ideas, improve existing posts, or change anything about the website feel free to submit an issue or pull-request.
Please consider sponsoring this project through my Github sponsors page. Any level of support is appreciated. I have a few higher tiers that include having your company listed on the usehooks website and newsletter.
To run locally, yarn, then yarn dev, then open localhost:8000.
Post Index
useFirestoreQuery
useMemoCompare
useAsync
useRequireAuth
useRouter
useAuth
useEventListener
useWhyDidYouUpdate
useDarkMode
useMedia
useLockBodyScroll
useTheme
useSpring
useHistory
useScript
useKeyPress
useMemo
useDebounce
useOnScreen
usePrevious
useOnClickOutside
useAnimation
useWindowSize
useHover
useLocalStorage
Unlicense — public domain

About
Easy to understand React Hook code recipes
usehooks.com
Resources
Readme
Unlicense
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
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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
Repository files navigation
This is the repository for usehooks.com, a Gatsby powered blog that publishes easy to understand React Hook code recipes.
If you'd like to submit new post ideas, improve existing posts, or change anything about the website feel free to submit an issue or pull-request.
Please consider sponsoring this project through my Github sponsors page. Any level of support is appreciated. I have a few higher tiers that include having your company listed on the usehooks website and newsletter.
To run locally, yarn, then yarn dev, then open localhost:8000.
Post Index
useFirestoreQuery
useMemoCompare
useAsync
useRequireAuth
useRouter
useAuth
useEventListener
useWhyDidYouUpdate
useDarkMode
useMedia
useLockBodyScroll
useTheme
useSpring
useHistory
useScript
useKeyPress
useMemo
useDebounce
useOnScreen
usePrevious
useOnClickOutside
useAnimation
useWindowSize
useHover
useLocalStorage
Unlicense — public domain

About
Easy to understand React Hook code recipes
usehooks.com
Resources
Readme
Unlicense
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, '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
This is the repository for usehooks.com, a Gatsby powered blog that publishes easy to understand React Hook code recipes.
If you'd like to submit new post ideas, improve existing posts, or change anything about the website feel free to submit an issue or pull-request.
Please consider sponsoring this project through my Github sponsors page. Any level of support is appreciated. I have a few higher tiers that include having your company listed on the usehooks website and newsletter.
To run locally, yarn, then yarn dev, then open localhost:8000.
Post Index
useFirestoreQuery
useMemoCompare
useAsync
useRequireAuth
useRouter
useAuth
useEventListener
useWhyDidYouUpdate
useDarkMode
useMedia
useLockBodyScroll
useTheme
useSpring
useHistory
useScript
useKeyPress
useMemo
useDebounce
useOnScreen
usePrevious
useOnClickOutside
useAnimation
useWindowSize
useHover
useLocalStorage
Unlicense — public domain

About
Easy to understand React Hook code recipes
usehooks.com
Resources
Readme
Unlicense
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages