BranchesTags

Repository files navigation

npm versionBuild for AndroidiOS build

V8 build scripts for React Native Android

The aim of this project is to support V8 runtime for React Native.

Integrate prebuilt V8 library

We publish prebuilt V8 shared libraries at npm. https://www.npmjs.com/package/v8-android

This makes upgrade V8 from React Native easier and is pretty much like what jsc-android-buildscripts did.

To integrate with React Native, please check react-native-v8.

V8 Feature Flags

V8 comes in 4 flavours

  • v8 lite mode (memory optimized)
  • v8 lite mode + no intl (memory optimized + smaller size)
  • v8 JIT (performance optimized)
  • v8 JIT + no intl (performance optimized + smaller size)

Features

  1. Single libv8android.so (or libv8.so on iOS) file.
  2. Support i18n and JavaScript Intl.
  3. V8 Lite mode (JIT-less mode) https://v8.dev/blog/v8-lite
  4. Build by Android official NDK r23c which prevent potential ABI incompatible issue to integrate with React Native.

Build Guides

Prerequisites

  • Ubuntu 20.04
  • git + python + nodejs + npm + wget + yarn

Build steps

# Checkout V8 code and install necessary packages
yarn setup
# Build
yarn start

Could further check real build steps from GitHub Actions.

About

V8 build scripts for React Native Android

Topics

react-nativev8

Resources

Readme
BSD-2-Clause license
Activity

Stars

77 stars

Watchers

4 watching

Forks

39 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, '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" + '

Skip to content
BranchesTags
Repository files navigation
npm versionBuild for AndroidiOS build
V8 build scripts for React Native Android
The aim of this project is to support V8 runtime for React Native.
Integrate prebuilt V8 library
We publish prebuilt V8 shared libraries at npm.
https://www.npmjs.com/package/v8-android
This makes upgrade V8 from React Native easier and is pretty much like what jsc-android-buildscripts did.
To integrate with React Native, please check react-native-v8.
V8 Feature Flags
V8 comes in 4 flavours
  • v8 lite mode (memory optimized)
  • v8 lite mode + no intl (memory optimized + smaller size)
  • v8 JIT (performance optimized)
  • v8 JIT + no intl (performance optimized + smaller size)
Features
  1. Single libv8android.so (or libv8.so on iOS) file.
  2. Support i18n and JavaScript Intl.
  3. V8 Lite mode (JIT-less mode) https://v8.dev/blog/v8-lite
  4. Build by Android official NDK r23c which prevent potential ABI incompatible issue to integrate with React Native.
Build Guides
Prerequisites
  • Ubuntu 20.04
  • git + python + nodejs + npm + wget + yarn
Build steps
# Checkout V8 code and install necessary packages
yarn setup
# Build
yarn start
Could further check real build steps from GitHub Actions.
About
V8 build scripts for React Native Android
Topics
react-nativev8
Resources
Readme
BSD-2-Clause license
Activity
Stars
77 stars
Watchers
4 watching
Forks
39 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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
npm versionBuild for AndroidiOS build
V8 build scripts for React Native Android
The aim of this project is to support V8 runtime for React Native.
Integrate prebuilt V8 library
We publish prebuilt V8 shared libraries at npm.
https://www.npmjs.com/package/v8-android
This makes upgrade V8 from React Native easier and is pretty much like what jsc-android-buildscripts did.
To integrate with React Native, please check react-native-v8.
V8 Feature Flags
V8 comes in 4 flavours
  • v8 lite mode (memory optimized)
  • v8 lite mode + no intl (memory optimized + smaller size)
  • v8 JIT (performance optimized)
  • v8 JIT + no intl (performance optimized + smaller size)
Features
  1. Single libv8android.so (or libv8.so on iOS) file.
  2. Support i18n and JavaScript Intl.
  3. V8 Lite mode (JIT-less mode) https://v8.dev/blog/v8-lite
  4. Build by Android official NDK r23c which prevent potential ABI incompatible issue to integrate with React Native.
Build Guides
Prerequisites
  • Ubuntu 20.04
  • git + python + nodejs + npm + wget + yarn
Build steps
# Checkout V8 code and install necessary packages
yarn setup
# Build
yarn start
Could further check real build steps from GitHub Actions.
About
V8 build scripts for React Native Android
Topics
react-nativev8
Resources
Readme
BSD-2-Clause license
Activity
Stars
77 stars
Watchers
4 watching
Forks
39 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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
npm versionBuild for AndroidiOS build
V8 build scripts for React Native Android
The aim of this project is to support V8 runtime for React Native.
Integrate prebuilt V8 library
We publish prebuilt V8 shared libraries at npm.
https://www.npmjs.com/package/v8-android
This makes upgrade V8 from React Native easier and is pretty much like what jsc-android-buildscripts did.
To integrate with React Native, please check react-native-v8.
V8 Feature Flags
V8 comes in 4 flavours
  • v8 lite mode (memory optimized)
  • v8 lite mode + no intl (memory optimized + smaller size)
  • v8 JIT (performance optimized)
  • v8 JIT + no intl (performance optimized + smaller size)
Features
  1. Single libv8android.so (or libv8.so on iOS) file.
  2. Support i18n and JavaScript Intl.
  3. V8 Lite mode (JIT-less mode) https://v8.dev/blog/v8-lite
  4. Build by Android official NDK r23c which prevent potential ABI incompatible issue to integrate with React Native.
Build Guides
Prerequisites
  • Ubuntu 20.04
  • git + python + nodejs + npm + wget + yarn
Build steps
# Checkout V8 code and install necessary packages
yarn setup
# Build
yarn start
Could further check real build steps from GitHub Actions.
About
V8 build scripts for React Native Android
Topics
react-nativev8
Resources
Readme
BSD-2-Clause license
Activity
Stars
77 stars
Watchers
4 watching
Forks
39 forks
Report repository
Releases
Packages
Used by
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
npm versionBuild for AndroidiOS build
V8 build scripts for React Native Android
The aim of this project is to support V8 runtime for React Native.
Integrate prebuilt V8 library
We publish prebuilt V8 shared libraries at npm.
https://www.npmjs.com/package/v8-android
This makes upgrade V8 from React Native easier and is pretty much like what jsc-android-buildscripts did.
To integrate with React Native, please check react-native-v8.
V8 Feature Flags
V8 comes in 4 flavours
  • v8 lite mode (memory optimized)
  • v8 lite mode + no intl (memory optimized + smaller size)
  • v8 JIT (performance optimized)
  • v8 JIT + no intl (performance optimized + smaller size)
Features
  1. Single libv8android.so (or libv8.so on iOS) file.
  2. Support i18n and JavaScript Intl.
  3. V8 Lite mode (JIT-less mode) https://v8.dev/blog/v8-lite
  4. Build by Android official NDK r23c which prevent potential ABI incompatible issue to integrate with React Native.
Build Guides
Prerequisites
  • Ubuntu 20.04
  • git + python + nodejs + npm + wget + yarn
Build steps
# Checkout V8 code and install necessary packages
yarn setup
# Build
yarn start
Could further check real build steps from GitHub Actions.
About
V8 build scripts for React Native Android
Topics
react-nativev8
Resources
Readme
BSD-2-Clause license
Activity
Stars
77 stars
Watchers
4 watching
Forks
39 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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
npm versionBuild for AndroidiOS build
V8 build scripts for React Native Android
The aim of this project is to support V8 runtime for React Native.
Integrate prebuilt V8 library
We publish prebuilt V8 shared libraries at npm.
https://www.npmjs.com/package/v8-android
This makes upgrade V8 from React Native easier and is pretty much like what jsc-android-buildscripts did.
To integrate with React Native, please check react-native-v8.
V8 Feature Flags
V8 comes in 4 flavours
  • v8 lite mode (memory optimized)
  • v8 lite mode + no intl (memory optimized + smaller size)
  • v8 JIT (performance optimized)
  • v8 JIT + no intl (performance optimized + smaller size)
Features
  1. Single libv8android.so (or libv8.so on iOS) file.
  2. Support i18n and JavaScript Intl.
  3. V8 Lite mode (JIT-less mode) https://v8.dev/blog/v8-lite
  4. Build by Android official NDK r23c which prevent potential ABI incompatible issue to integrate with React Native.
Build Guides
Prerequisites
  • Ubuntu 20.04
  • git + python + nodejs + npm + wget + yarn
Build steps
# Checkout V8 code and install necessary packages
yarn setup
# Build
yarn start
Could further check real build steps from GitHub Actions.
About
V8 build scripts for React Native Android
Topics
react-nativev8
Resources
Readme
BSD-2-Clause license
Activity
Stars
77 stars
Watchers
4 watching
Forks
39 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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
npm versionBuild for AndroidiOS build
V8 build scripts for React Native Android
The aim of this project is to support V8 runtime for React Native.
Integrate prebuilt V8 library
We publish prebuilt V8 shared libraries at npm.
https://www.npmjs.com/package/v8-android
This makes upgrade V8 from React Native easier and is pretty much like what jsc-android-buildscripts did.
To integrate with React Native, please check react-native-v8.
V8 Feature Flags
V8 comes in 4 flavours
  • v8 lite mode (memory optimized)
  • v8 lite mode + no intl (memory optimized + smaller size)
  • v8 JIT (performance optimized)
  • v8 JIT + no intl (performance optimized + smaller size)
Features
  1. Single libv8android.so (or libv8.so on iOS) file.
  2. Support i18n and JavaScript Intl.
  3. V8 Lite mode (JIT-less mode) https://v8.dev/blog/v8-lite
  4. Build by Android official NDK r23c which prevent potential ABI incompatible issue to integrate with React Native.
Build Guides
Prerequisites
  • Ubuntu 20.04
  • git + python + nodejs + npm + wget + yarn
Build steps
# Checkout V8 code and install necessary packages
yarn setup
# Build
yarn start
Could further check real build steps from GitHub Actions.
About
V8 build scripts for React Native Android
Topics
react-nativev8
Resources
Readme
BSD-2-Clause license
Activity
Stars
77 stars
Watchers
4 watching
Forks
39 forks
Report repository
Releases
Packages
Used by
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
npm versionBuild for AndroidiOS build
V8 build scripts for React Native Android
The aim of this project is to support V8 runtime for React Native.
Integrate prebuilt V8 library
We publish prebuilt V8 shared libraries at npm.
https://www.npmjs.com/package/v8-android
This makes upgrade V8 from React Native easier and is pretty much like what jsc-android-buildscripts did.
To integrate with React Native, please check react-native-v8.
V8 Feature Flags
V8 comes in 4 flavours
  • v8 lite mode (memory optimized)
  • v8 lite mode + no intl (memory optimized + smaller size)
  • v8 JIT (performance optimized)
  • v8 JIT + no intl (performance optimized + smaller size)
Features
  1. Single libv8android.so (or libv8.so on iOS) file.
  2. Support i18n and JavaScript Intl.
  3. V8 Lite mode (JIT-less mode) https://v8.dev/blog/v8-lite
  4. Build by Android official NDK r23c which prevent potential ABI incompatible issue to integrate with React Native.
Build Guides
Prerequisites
  • Ubuntu 20.04
  • git + python + nodejs + npm + wget + yarn
Build steps
# Checkout V8 code and install necessary packages
yarn setup
# Build
yarn start
Could further check real build steps from GitHub Actions.
About
V8 build scripts for React Native Android
Topics
react-nativev8
Resources
Readme
BSD-2-Clause license
Activity
Stars
77 stars
Watchers
4 watching
Forks
39 forks
Report repository
Releases
Packages
Used by
Contributors
Languages