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hyperapp-devtools

Developer tools for Hyperapp projects.
These tools have been extracted from hyperstart's debugger.

This is an higher order application (HOA) that records every action and allow the user to see input argument, output and state at every step.

See it in action here:

debugger in action

Installation

Install it from npm:

npm install hyperapp-devtools --save-dev

Or get it directly from unpkg:

<scriptsrc="https://unpkg.com/hyperapp-devtools"></script>

Usage

Just wrap your hyperapp:

import{h,app}from"hyperapp"importdevtoolsfrom"hyperapp-devtools"conststate={count: 0}constactions={down: value=>state=>({count: state.count-value}),up: value=>state=>({count: state.count+value})}constview=(state,actions)=>(<div><h1>{state.count}</h1><buttononclick={()=>actions.down(1)}>-</button><buttononclick={()=>actions.up(1)}>+</button></div>)devtools(app)(state,actions,view,document.body)

Contributing

Once you cloned the project and npm install the dependencies, you can run the examples with npm start.

License

GPL

TLDR

  • You may use this to debug your own projects (open source, closed source, free, commercial, anything goes...)
  • If you distribute this as part of your product/project, the project must be GPL (if that's not OK, please contact us).

About

Developer tools for Hyperapp projects.

Topics

debuggerdeveloper-toolsdevtoolshyperapp

Resources

Readme
License
Activity
Custom properties

Stars

27 stars

Watchers

3 watching

Forks

3 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" + '

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hyperapp-devtools
Developer tools for Hyperapp projects.

These tools have been extracted from hyperstart's debugger.
This is an higher order application (HOA) that records every action and allow the user to see input argument, output and state at every step.
See it in action here:
debugger in action
Installation
Install it from npm:
npm install hyperapp-devtools --save-dev

Or get it directly from unpkg:
<scriptsrc="https://unpkg.com/hyperapp-devtools"></script>
Usage
Just wrap your hyperapp:
import{h,app}from"hyperapp"importdevtoolsfrom"hyperapp-devtools"conststate={count: 0}constactions={down: value=>state=>({count: state.count-value}),up: value=>state=>({count: state.count+value})}constview=(state,actions)=>(<div><h1>{state.count}</h1><buttononclick={()=>actions.down(1)}>-</button><buttononclick={()=>actions.up(1)}>+</button></div>)devtools(app)(state,actions,view,document.body)
Contributing
Once you cloned the project and npm install the dependencies, you can run the examples with npm start.
License
GPL
TLDR
  • You may use this to debug your own projects (open source, closed source, free, commercial, anything goes...)
  • If you distribute this as part of your product/project, the project must be GPL (if that's not OK, please contact us).
About
Developer tools for Hyperapp projects.
Topics
debuggerdeveloper-toolsdevtoolshyperapp
Resources
Readme
License
Activity
Custom properties
Stars
27 stars
Watchers
3 watching
Forks
3 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
hyperapp-devtools
Developer tools for Hyperapp projects.

These tools have been extracted from hyperstart's debugger.
This is an higher order application (HOA) that records every action and allow the user to see input argument, output and state at every step.
See it in action here:
debugger in action
Installation
Install it from npm:
npm install hyperapp-devtools --save-dev

Or get it directly from unpkg:
<scriptsrc="https://unpkg.com/hyperapp-devtools"></script>
Usage
Just wrap your hyperapp:
import{h,app}from"hyperapp"importdevtoolsfrom"hyperapp-devtools"conststate={count: 0}constactions={down: value=>state=>({count: state.count-value}),up: value=>state=>({count: state.count+value})}constview=(state,actions)=>(<div><h1>{state.count}</h1><buttononclick={()=>actions.down(1)}>-</button><buttononclick={()=>actions.up(1)}>+</button></div>)devtools(app)(state,actions,view,document.body)
Contributing
Once you cloned the project and npm install the dependencies, you can run the examples with npm start.
License
GPL
TLDR
  • You may use this to debug your own projects (open source, closed source, free, commercial, anything goes...)
  • If you distribute this as part of your product/project, the project must be GPL (if that's not OK, please contact us).
About
Developer tools for Hyperapp projects.
Topics
debuggerdeveloper-toolsdevtoolshyperapp
Resources
Readme
License
Activity
Custom properties
Stars
27 stars
Watchers
3 watching
Forks
3 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
hyperapp-devtools
Developer tools for Hyperapp projects.

These tools have been extracted from hyperstart's debugger.
This is an higher order application (HOA) that records every action and allow the user to see input argument, output and state at every step.
See it in action here:
debugger in action
Installation
Install it from npm:
npm install hyperapp-devtools --save-dev

Or get it directly from unpkg:
<scriptsrc="https://unpkg.com/hyperapp-devtools"></script>
Usage
Just wrap your hyperapp:
import{h,app}from"hyperapp"importdevtoolsfrom"hyperapp-devtools"conststate={count: 0}constactions={down: value=>state=>({count: state.count-value}),up: value=>state=>({count: state.count+value})}constview=(state,actions)=>(<div><h1>{state.count}</h1><buttononclick={()=>actions.down(1)}>-</button><buttononclick={()=>actions.up(1)}>+</button></div>)devtools(app)(state,actions,view,document.body)
Contributing
Once you cloned the project and npm install the dependencies, you can run the examples with npm start.
License
GPL
TLDR
  • You may use this to debug your own projects (open source, closed source, free, commercial, anything goes...)
  • If you distribute this as part of your product/project, the project must be GPL (if that's not OK, please contact us).
About
Developer tools for Hyperapp projects.
Topics
debuggerdeveloper-toolsdevtoolshyperapp
Resources
Readme
License
Activity
Custom properties
Stars
27 stars
Watchers
3 watching
Forks
3 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
hyperapp-devtools
Developer tools for Hyperapp projects.

These tools have been extracted from hyperstart's debugger.
This is an higher order application (HOA) that records every action and allow the user to see input argument, output and state at every step.
See it in action here:
debugger in action
Installation
Install it from npm:
npm install hyperapp-devtools --save-dev

Or get it directly from unpkg:
<scriptsrc="https://unpkg.com/hyperapp-devtools"></script>
Usage
Just wrap your hyperapp:
import{h,app}from"hyperapp"importdevtoolsfrom"hyperapp-devtools"conststate={count: 0}constactions={down: value=>state=>({count: state.count-value}),up: value=>state=>({count: state.count+value})}constview=(state,actions)=>(<div><h1>{state.count}</h1><buttononclick={()=>actions.down(1)}>-</button><buttononclick={()=>actions.up(1)}>+</button></div>)devtools(app)(state,actions,view,document.body)
Contributing
Once you cloned the project and npm install the dependencies, you can run the examples with npm start.
License
GPL
TLDR
  • You may use this to debug your own projects (open source, closed source, free, commercial, anything goes...)
  • If you distribute this as part of your product/project, the project must be GPL (if that's not OK, please contact us).
About
Developer tools for Hyperapp projects.
Topics
debuggerdeveloper-toolsdevtoolshyperapp
Resources
Readme
License
Activity
Custom properties
Stars
27 stars
Watchers
3 watching
Forks
3 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
hyperapp-devtools
Developer tools for Hyperapp projects.

These tools have been extracted from hyperstart's debugger.
This is an higher order application (HOA) that records every action and allow the user to see input argument, output and state at every step.
See it in action here:
debugger in action
Installation
Install it from npm:
npm install hyperapp-devtools --save-dev

Or get it directly from unpkg:
<scriptsrc="https://unpkg.com/hyperapp-devtools"></script>
Usage
Just wrap your hyperapp:
import{h,app}from"hyperapp"importdevtoolsfrom"hyperapp-devtools"conststate={count: 0}constactions={down: value=>state=>({count: state.count-value}),up: value=>state=>({count: state.count+value})}constview=(state,actions)=>(<div><h1>{state.count}</h1><buttononclick={()=>actions.down(1)}>-</button><buttononclick={()=>actions.up(1)}>+</button></div>)devtools(app)(state,actions,view,document.body)
Contributing
Once you cloned the project and npm install the dependencies, you can run the examples with npm start.
License
GPL
TLDR
  • You may use this to debug your own projects (open source, closed source, free, commercial, anything goes...)
  • If you distribute this as part of your product/project, the project must be GPL (if that's not OK, please contact us).
About
Developer tools for Hyperapp projects.
Topics
debuggerdeveloper-toolsdevtoolshyperapp
Resources
Readme
License
Activity
Custom properties
Stars
27 stars
Watchers
3 watching
Forks
3 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
hyperapp-devtools
Developer tools for Hyperapp projects.

These tools have been extracted from hyperstart's debugger.
This is an higher order application (HOA) that records every action and allow the user to see input argument, output and state at every step.
See it in action here:
debugger in action
Installation
Install it from npm:
npm install hyperapp-devtools --save-dev

Or get it directly from unpkg:
<scriptsrc="https://unpkg.com/hyperapp-devtools"></script>
Usage
Just wrap your hyperapp:
import{h,app}from"hyperapp"importdevtoolsfrom"hyperapp-devtools"conststate={count: 0}constactions={down: value=>state=>({count: state.count-value}),up: value=>state=>({count: state.count+value})}constview=(state,actions)=>(<div><h1>{state.count}</h1><buttononclick={()=>actions.down(1)}>-</button><buttononclick={()=>actions.up(1)}>+</button></div>)devtools(app)(state,actions,view,document.body)
Contributing
Once you cloned the project and npm install the dependencies, you can run the examples with npm start.
License
GPL
TLDR
  • You may use this to debug your own projects (open source, closed source, free, commercial, anything goes...)
  • If you distribute this as part of your product/project, the project must be GPL (if that's not OK, please contact us).
About
Developer tools for Hyperapp projects.
Topics
debuggerdeveloper-toolsdevtoolshyperapp
Resources
Readme
License
Activity
Custom properties
Stars
27 stars
Watchers
3 watching
Forks
3 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
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hyperapp-devtools
Developer tools for Hyperapp projects.

These tools have been extracted from hyperstart's debugger.
This is an higher order application (HOA) that records every action and allow the user to see input argument, output and state at every step.
See it in action here:
debugger in action
Installation
Install it from npm:
npm install hyperapp-devtools --save-dev

Or get it directly from unpkg:
<scriptsrc="https://unpkg.com/hyperapp-devtools"></script>
Usage
Just wrap your hyperapp:
import{h,app}from"hyperapp"importdevtoolsfrom"hyperapp-devtools"conststate={count: 0}constactions={down: value=>state=>({count: state.count-value}),up: value=>state=>({count: state.count+value})}constview=(state,actions)=>(<div><h1>{state.count}</h1><buttononclick={()=>actions.down(1)}>-</button><buttononclick={()=>actions.up(1)}>+</button></div>)devtools(app)(state,actions,view,document.body)
Contributing
Once you cloned the project and npm install the dependencies, you can run the examples with npm start.
License
GPL
TLDR
  • You may use this to debug your own projects (open source, closed source, free, commercial, anything goes...)
  • If you distribute this as part of your product/project, the project must be GPL (if that's not OK, please contact us).
About
Developer tools for Hyperapp projects.
Topics
debuggerdeveloper-toolsdevtoolshyperapp
Resources
Readme
License
Activity
Custom properties
Stars
27 stars
Watchers
3 watching
Forks
3 forks
Report repository
Releases
Packages
Used by
Contributors
Languages