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enhanceJSON

Stringify/parse object trees to/from JSON, with support for Map, Set and Date.

enhanceJSON offers drop-in replacements for JSON.parse and JSON.stringify, with identical signatures to those methods.

Version badgeMinified badgeMinzipped badgeDependencies badgeTypes badgeNodeJS CI

Installation

Run npm install --save enhancejson

Usage

enhanceJSON is used in the same way as you'd call JSON.stringify / JSON.parse.

Internally, it uses a custom replacer and reviver to handle Map, Set and Date values. Objects representing these types are identified by means of a __type field, which is added automatically. You should avoid using this key in your own data. Alternatively, you can specify a different key to use via the typeKey parameter on each method.

You can specify your own replacer and/or reviver, which will be used before (for replacers) or after (for revivers) the internal ones, when calling stringify or parse.

import*asenhanceJSONfrom'enhancejson';constdata={val1: 'test',map: newMap([[1,'one'],[2,'two']]),child: {sets: [newSet([1,2,3]),newSet(['a','b','c']),],date: newDate('2024-04-06'),}}conststrData=enhanceJSON.stringify(data);constnewData=enhanceJSON.parse(strData);expect(newData).toEqual(data);expect(typeofstrData).toEqual('string');expect(strData).toEqual(`{"val1":"test","map":{"__type":"M","v":[[1,"one"],[2,"two"]]},"child":{"sets":[{"__type":"S","v":[1,2,3]},{"__type":"S","v":["a","b","c"]}],"date":{"__type":"D","v":"2024-04-06T00:00:00.000Z"}}}`);

JSON format

When the stringify function finds a Map, Set or Date value, it will output an object with a __type key of "M", "S" or "D", respectively. Another field on this same object will contain an array (for Map and Set) or string (for Date) representation of the original object.

When the parse function finds an object with this key, it assumes that it represents the corresponding data type, and will revive it as such.

About

Parse/stringify object trees to JSON, with support for Map, Set and Date

Topics

deserializationjsonserialization

Resources

Readme
Activity

Stars

3 stars

Watchers

1 watching

Forks

0 forks
Report repository

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Packages

Used by

Contributors

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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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enhanceJSON
Stringify/parse object trees to/from JSON, with support for Map, Set and Date.
enhanceJSON offers drop-in replacements for JSON.parse and JSON.stringify, with identical signatures to those methods.
Version badgeMinified badgeMinzipped badgeDependencies badgeTypes badgeNodeJS CI
Installation
Run npm install --save enhancejson
Usage
enhanceJSON is used in the same way as you'd call JSON.stringify / JSON.parse.
Internally, it uses a custom replacer and reviver to handle Map, Set and Date values. Objects representing these types are identified by means of a __type field, which is added automatically. You should avoid using this key in your own data. Alternatively, you can specify a different key to use via the typeKey parameter on each method.
You can specify your own replacer and/or reviver, which will be used before (for replacers) or after (for revivers) the internal ones, when calling stringify or parse.
import*asenhanceJSONfrom'enhancejson';constdata={val1: 'test',map: newMap([[1,'one'],[2,'two']]),child: {sets: [newSet([1,2,3]),newSet(['a','b','c']),],date: newDate('2024-04-06'),}}conststrData=enhanceJSON.stringify(data);constnewData=enhanceJSON.parse(strData);expect(newData).toEqual(data);expect(typeofstrData).toEqual('string');expect(strData).toEqual(`{"val1":"test","map":{"__type":"M","v":[[1,"one"],[2,"two"]]},"child":{"sets":[{"__type":"S","v":[1,2,3]},{"__type":"S","v":["a","b","c"]}],"date":{"__type":"D","v":"2024-04-06T00:00:00.000Z"}}}`);
JSON format
When the stringify function finds a Map, Set or Date value, it will output an object with a __type key of "M", "S" or "D", respectively. Another field on this same object will contain an array (for Map and Set) or string (for Date) representation of the original object.
When the parse function finds an object with this key, it assumes that it represents the corresponding data type, and will revive it as such.
About
Parse/stringify object trees to JSON, with support for Map, Set and Date
Topics
deserializationjsonserialization
Resources
Readme
Activity
Stars
3 stars
Watchers
1 watching
Forks
0 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('^' + ".*" + '

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enhanceJSON
Stringify/parse object trees to/from JSON, with support for Map, Set and Date.
enhanceJSON offers drop-in replacements for JSON.parse and JSON.stringify, with identical signatures to those methods.
Version badgeMinified badgeMinzipped badgeDependencies badgeTypes badgeNodeJS CI
Installation
Run npm install --save enhancejson
Usage
enhanceJSON is used in the same way as you'd call JSON.stringify / JSON.parse.
Internally, it uses a custom replacer and reviver to handle Map, Set and Date values. Objects representing these types are identified by means of a __type field, which is added automatically. You should avoid using this key in your own data. Alternatively, you can specify a different key to use via the typeKey parameter on each method.
You can specify your own replacer and/or reviver, which will be used before (for replacers) or after (for revivers) the internal ones, when calling stringify or parse.
import*asenhanceJSONfrom'enhancejson';constdata={val1: 'test',map: newMap([[1,'one'],[2,'two']]),child: {sets: [newSet([1,2,3]),newSet(['a','b','c']),],date: newDate('2024-04-06'),}}conststrData=enhanceJSON.stringify(data);constnewData=enhanceJSON.parse(strData);expect(newData).toEqual(data);expect(typeofstrData).toEqual('string');expect(strData).toEqual(`{"val1":"test","map":{"__type":"M","v":[[1,"one"],[2,"two"]]},"child":{"sets":[{"__type":"S","v":[1,2,3]},{"__type":"S","v":["a","b","c"]}],"date":{"__type":"D","v":"2024-04-06T00:00:00.000Z"}}}`);
JSON format
When the stringify function finds a Map, Set or Date value, it will output an object with a __type key of "M", "S" or "D", respectively. Another field on this same object will contain an array (for Map and Set) or string (for Date) representation of the original object.
When the parse function finds an object with this key, it assumes that it represents the corresponding data type, and will revive it as such.
About
Parse/stringify object trees to JSON, with support for Map, Set and Date
Topics
deserializationjsonserialization
Resources
Readme
Activity
Stars
3 stars
Watchers
1 watching
Forks
0 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
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enhanceJSON
Stringify/parse object trees to/from JSON, with support for Map, Set and Date.
enhanceJSON offers drop-in replacements for JSON.parse and JSON.stringify, with identical signatures to those methods.
Version badgeMinified badgeMinzipped badgeDependencies badgeTypes badgeNodeJS CI
Installation
Run npm install --save enhancejson
Usage
enhanceJSON is used in the same way as you'd call JSON.stringify / JSON.parse.
Internally, it uses a custom replacer and reviver to handle Map, Set and Date values. Objects representing these types are identified by means of a __type field, which is added automatically. You should avoid using this key in your own data. Alternatively, you can specify a different key to use via the typeKey parameter on each method.
You can specify your own replacer and/or reviver, which will be used before (for replacers) or after (for revivers) the internal ones, when calling stringify or parse.
import*asenhanceJSONfrom'enhancejson';constdata={val1: 'test',map: newMap([[1,'one'],[2,'two']]),child: {sets: [newSet([1,2,3]),newSet(['a','b','c']),],date: newDate('2024-04-06'),}}conststrData=enhanceJSON.stringify(data);constnewData=enhanceJSON.parse(strData);expect(newData).toEqual(data);expect(typeofstrData).toEqual('string');expect(strData).toEqual(`{"val1":"test","map":{"__type":"M","v":[[1,"one"],[2,"two"]]},"child":{"sets":[{"__type":"S","v":[1,2,3]},{"__type":"S","v":["a","b","c"]}],"date":{"__type":"D","v":"2024-04-06T00:00:00.000Z"}}}`);
JSON format
When the stringify function finds a Map, Set or Date value, it will output an object with a __type key of "M", "S" or "D", respectively. Another field on this same object will contain an array (for Map and Set) or string (for Date) representation of the original object.
When the parse function finds an object with this key, it assumes that it represents the corresponding data type, and will revive it as such.
About
Parse/stringify object trees to JSON, with support for Map, Set and Date
Topics
deserializationjsonserialization
Resources
Readme
Activity
Stars
3 stars
Watchers
1 watching
Forks
0 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
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enhanceJSON
Stringify/parse object trees to/from JSON, with support for Map, Set and Date.
enhanceJSON offers drop-in replacements for JSON.parse and JSON.stringify, with identical signatures to those methods.
Version badgeMinified badgeMinzipped badgeDependencies badgeTypes badgeNodeJS CI
Installation
Run npm install --save enhancejson
Usage
enhanceJSON is used in the same way as you'd call JSON.stringify / JSON.parse.
Internally, it uses a custom replacer and reviver to handle Map, Set and Date values. Objects representing these types are identified by means of a __type field, which is added automatically. You should avoid using this key in your own data. Alternatively, you can specify a different key to use via the typeKey parameter on each method.
You can specify your own replacer and/or reviver, which will be used before (for replacers) or after (for revivers) the internal ones, when calling stringify or parse.
import*asenhanceJSONfrom'enhancejson';constdata={val1: 'test',map: newMap([[1,'one'],[2,'two']]),child: {sets: [newSet([1,2,3]),newSet(['a','b','c']),],date: newDate('2024-04-06'),}}conststrData=enhanceJSON.stringify(data);constnewData=enhanceJSON.parse(strData);expect(newData).toEqual(data);expect(typeofstrData).toEqual('string');expect(strData).toEqual(`{"val1":"test","map":{"__type":"M","v":[[1,"one"],[2,"two"]]},"child":{"sets":[{"__type":"S","v":[1,2,3]},{"__type":"S","v":["a","b","c"]}],"date":{"__type":"D","v":"2024-04-06T00:00:00.000Z"}}}`);
JSON format
When the stringify function finds a Map, Set or Date value, it will output an object with a __type key of "M", "S" or "D", respectively. Another field on this same object will contain an array (for Map and Set) or string (for Date) representation of the original object.
When the parse function finds an object with this key, it assumes that it represents the corresponding data type, and will revive it as such.
About
Parse/stringify object trees to JSON, with support for Map, Set and Date
Topics
deserializationjsonserialization
Resources
Readme
Activity
Stars
3 stars
Watchers
1 watching
Forks
0 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('^' + ".*" + '

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BranchesTags
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enhanceJSON
Stringify/parse object trees to/from JSON, with support for Map, Set and Date.
enhanceJSON offers drop-in replacements for JSON.parse and JSON.stringify, with identical signatures to those methods.
Version badgeMinified badgeMinzipped badgeDependencies badgeTypes badgeNodeJS CI
Installation
Run npm install --save enhancejson
Usage
enhanceJSON is used in the same way as you'd call JSON.stringify / JSON.parse.
Internally, it uses a custom replacer and reviver to handle Map, Set and Date values. Objects representing these types are identified by means of a __type field, which is added automatically. You should avoid using this key in your own data. Alternatively, you can specify a different key to use via the typeKey parameter on each method.
You can specify your own replacer and/or reviver, which will be used before (for replacers) or after (for revivers) the internal ones, when calling stringify or parse.
import*asenhanceJSONfrom'enhancejson';constdata={val1: 'test',map: newMap([[1,'one'],[2,'two']]),child: {sets: [newSet([1,2,3]),newSet(['a','b','c']),],date: newDate('2024-04-06'),}}conststrData=enhanceJSON.stringify(data);constnewData=enhanceJSON.parse(strData);expect(newData).toEqual(data);expect(typeofstrData).toEqual('string');expect(strData).toEqual(`{"val1":"test","map":{"__type":"M","v":[[1,"one"],[2,"two"]]},"child":{"sets":[{"__type":"S","v":[1,2,3]},{"__type":"S","v":["a","b","c"]}],"date":{"__type":"D","v":"2024-04-06T00:00:00.000Z"}}}`);
JSON format
When the stringify function finds a Map, Set or Date value, it will output an object with a __type key of "M", "S" or "D", respectively. Another field on this same object will contain an array (for Map and Set) or string (for Date) representation of the original object.
When the parse function finds an object with this key, it assumes that it represents the corresponding data type, and will revive it as such.
About
Parse/stringify object trees to JSON, with support for Map, Set and Date
Topics
deserializationjsonserialization
Resources
Readme
Activity
Stars
3 stars
Watchers
1 watching
Forks
0 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
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enhanceJSON
Stringify/parse object trees to/from JSON, with support for Map, Set and Date.
enhanceJSON offers drop-in replacements for JSON.parse and JSON.stringify, with identical signatures to those methods.
Version badgeMinified badgeMinzipped badgeDependencies badgeTypes badgeNodeJS CI
Installation
Run npm install --save enhancejson
Usage
enhanceJSON is used in the same way as you'd call JSON.stringify / JSON.parse.
Internally, it uses a custom replacer and reviver to handle Map, Set and Date values. Objects representing these types are identified by means of a __type field, which is added automatically. You should avoid using this key in your own data. Alternatively, you can specify a different key to use via the typeKey parameter on each method.
You can specify your own replacer and/or reviver, which will be used before (for replacers) or after (for revivers) the internal ones, when calling stringify or parse.
import*asenhanceJSONfrom'enhancejson';constdata={val1: 'test',map: newMap([[1,'one'],[2,'two']]),child: {sets: [newSet([1,2,3]),newSet(['a','b','c']),],date: newDate('2024-04-06'),}}conststrData=enhanceJSON.stringify(data);constnewData=enhanceJSON.parse(strData);expect(newData).toEqual(data);expect(typeofstrData).toEqual('string');expect(strData).toEqual(`{"val1":"test","map":{"__type":"M","v":[[1,"one"],[2,"two"]]},"child":{"sets":[{"__type":"S","v":[1,2,3]},{"__type":"S","v":["a","b","c"]}],"date":{"__type":"D","v":"2024-04-06T00:00:00.000Z"}}}`);
JSON format
When the stringify function finds a Map, Set or Date value, it will output an object with a __type key of "M", "S" or "D", respectively. Another field on this same object will contain an array (for Map and Set) or string (for Date) representation of the original object.
When the parse function finds an object with this key, it assumes that it represents the corresponding data type, and will revive it as such.
About
Parse/stringify object trees to JSON, with support for Map, Set and Date
Topics
deserializationjsonserialization
Resources
Readme
Activity
Stars
3 stars
Watchers
1 watching
Forks
0 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); }
})();
})();

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enhanceJSON
Stringify/parse object trees to/from JSON, with support for Map, Set and Date.
enhanceJSON offers drop-in replacements for JSON.parse and JSON.stringify, with identical signatures to those methods.
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Installation
Run npm install --save enhancejson
Usage
enhanceJSON is used in the same way as you'd call JSON.stringify / JSON.parse.
Internally, it uses a custom replacer and reviver to handle Map, Set and Date values. Objects representing these types are identified by means of a __type field, which is added automatically. You should avoid using this key in your own data. Alternatively, you can specify a different key to use via the typeKey parameter on each method.
You can specify your own replacer and/or reviver, which will be used before (for replacers) or after (for revivers) the internal ones, when calling stringify or parse.
import*asenhanceJSONfrom'enhancejson';constdata={val1: 'test',map: newMap([[1,'one'],[2,'two']]),child: {sets: [newSet([1,2,3]),newSet(['a','b','c']),],date: newDate('2024-04-06'),}}conststrData=enhanceJSON.stringify(data);constnewData=enhanceJSON.parse(strData);expect(newData).toEqual(data);expect(typeofstrData).toEqual('string');expect(strData).toEqual(`{"val1":"test","map":{"__type":"M","v":[[1,"one"],[2,"two"]]},"child":{"sets":[{"__type":"S","v":[1,2,3]},{"__type":"S","v":["a","b","c"]}],"date":{"__type":"D","v":"2024-04-06T00:00:00.000Z"}}}`);
JSON format
When the stringify function finds a Map, Set or Date value, it will output an object with a __type key of "M", "S" or "D", respectively. Another field on this same object will contain an array (for Map and Set) or string (for Date) representation of the original object.
When the parse function finds an object with this key, it assumes that it represents the corresponding data type, and will revive it as such.
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Parse/stringify object trees to JSON, with support for Map, Set and Date
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deserializationjsonserialization
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