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Web File System - Local files driver

npm version

File system abstraction with access management.

API provides common file operations for some folder on local drive. Any operations outside of the folder will be blocked. Also, it possible to configure a custom policy for read/write operations.

Can be used as backend for Webix File Manager https://webix.com/filemanager

API

Get data

constwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder");// get files in a folderletfiles=awaitfs.list("/subfolder");// get files in a folder and subfolders as plain listletfiles=awaitfs.list("/subfolder",{subFolders: true});// get files in a folder and subfolders as nested structureletfiles=awaitfs.list("/subfolder",{subFolders: true,nested:true});// get folder onlyletfiles=awaitfs.list("/subfolder",{skipFiles: true});// get files that match a maskletfiles=awaitfs.list("/subfolder",{include: file=>file.value.includes("name")});// get files with specific typesletfiles=awaitfs.list("/subfolder",{include: file=>["txt","doc"].includes(file.type)});// get files created on or after January 1, 2025letfiles=awaitfs.list("/subfolder",{include: file=>newDate(file.date)>=newDate("2025-01-01")});// get files smaller than 1 MBletfiles=awaitfs.list("/subfolder",{include: file=>file.size<1024*1024});// ignore some filesletfiles=awaitfs.list("/subfolder",{exclude: file=>file.value===".git"});// get info about a single fileletinfo=awaitfs.info("some.txt");// check if file existsletcheck=awaitfs.exists("some.txt");

Modify files

// make folderawaitfs.mkdir("sub2");// removeawaitfs.remove("some.txt");// copyawaitfs.copy("some.txt","/sub/");// moveawaitfs.copy("some.txt","some-data.txt");// readletstream=awaitfs.read("some.txt");// writeawaitfs.write("some.txt",stream)

Access Policy

// ForceRoot policy is added automatically// readonlyconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",newwfs.policies.ReadOnlyPolicy());// customconstfs=newwfs.LocalFiles("/temp/folder",{comply: (path,op)=>{if(op==wfs.Operation.Read)returntrue;// write to temp folder onlyif(file.indexOf("/path/")===0)returntrue;returnfalse;}});

Other API

// loggingconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",null,{verbose: true});

License

MIT

About

Web file system - "local files" driver for Node

webix.com/filemanager

Topics

nodewebixwfs

Resources

Readme
MIT license
Activity
Custom properties

Stars

0 stars

Watchers

2 watching

Forks

1 fork
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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BranchesTags
Repository files navigation
Web File System - Local files driver
npm version
File system abstraction with access management.
API provides common file operations for some folder on local drive. Any operations outside of the folder will be blocked. Also, it possible to configure a custom policy for read/write operations.
Can be used as backend for Webix File Manager https://webix.com/filemanager
API
Get data
constwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder");// get files in a folderletfiles=awaitfs.list("/subfolder");// get files in a folder and subfolders as plain listletfiles=awaitfs.list("/subfolder",{subFolders: true});// get files in a folder and subfolders as nested structureletfiles=awaitfs.list("/subfolder",{subFolders: true,nested:true});// get folder onlyletfiles=awaitfs.list("/subfolder",{skipFiles: true});// get files that match a maskletfiles=awaitfs.list("/subfolder",{include: file=>file.value.includes("name")});// get files with specific typesletfiles=awaitfs.list("/subfolder",{include: file=>["txt","doc"].includes(file.type)});// get files created on or after January 1, 2025letfiles=awaitfs.list("/subfolder",{include: file=>newDate(file.date)>=newDate("2025-01-01")});// get files smaller than 1 MBletfiles=awaitfs.list("/subfolder",{include: file=>file.size<1024*1024});// ignore some filesletfiles=awaitfs.list("/subfolder",{exclude: file=>file.value===".git"});// get info about a single fileletinfo=awaitfs.info("some.txt");// check if file existsletcheck=awaitfs.exists("some.txt");
Modify files
// make folderawaitfs.mkdir("sub2");// removeawaitfs.remove("some.txt");// copyawaitfs.copy("some.txt","/sub/");// moveawaitfs.copy("some.txt","some-data.txt");// readletstream=awaitfs.read("some.txt");// writeawaitfs.write("some.txt",stream)
Access Policy
// ForceRoot policy is added automatically// readonlyconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",newwfs.policies.ReadOnlyPolicy());// customconstfs=newwfs.LocalFiles("/temp/folder",{comply: (path,op)=>{if(op==wfs.Operation.Read)returntrue;// write to temp folder onlyif(file.indexOf("/path/")===0)returntrue;returnfalse;}});
Other API
// loggingconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",null,{verbose: true});
License
MIT
About
Web file system - "local files" driver for Node
webix.com/filemanager
Topics
nodewebixwfs
Resources
Readme
MIT license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
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
Web File System - Local files driver
npm version
File system abstraction with access management.
API provides common file operations for some folder on local drive. Any operations outside of the folder will be blocked. Also, it possible to configure a custom policy for read/write operations.
Can be used as backend for Webix File Manager https://webix.com/filemanager
API
Get data
constwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder");// get files in a folderletfiles=awaitfs.list("/subfolder");// get files in a folder and subfolders as plain listletfiles=awaitfs.list("/subfolder",{subFolders: true});// get files in a folder and subfolders as nested structureletfiles=awaitfs.list("/subfolder",{subFolders: true,nested:true});// get folder onlyletfiles=awaitfs.list("/subfolder",{skipFiles: true});// get files that match a maskletfiles=awaitfs.list("/subfolder",{include: file=>file.value.includes("name")});// get files with specific typesletfiles=awaitfs.list("/subfolder",{include: file=>["txt","doc"].includes(file.type)});// get files created on or after January 1, 2025letfiles=awaitfs.list("/subfolder",{include: file=>newDate(file.date)>=newDate("2025-01-01")});// get files smaller than 1 MBletfiles=awaitfs.list("/subfolder",{include: file=>file.size<1024*1024});// ignore some filesletfiles=awaitfs.list("/subfolder",{exclude: file=>file.value===".git"});// get info about a single fileletinfo=awaitfs.info("some.txt");// check if file existsletcheck=awaitfs.exists("some.txt");
Modify files
// make folderawaitfs.mkdir("sub2");// removeawaitfs.remove("some.txt");// copyawaitfs.copy("some.txt","/sub/");// moveawaitfs.copy("some.txt","some-data.txt");// readletstream=awaitfs.read("some.txt");// writeawaitfs.write("some.txt",stream)
Access Policy
// ForceRoot policy is added automatically// readonlyconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",newwfs.policies.ReadOnlyPolicy());// customconstfs=newwfs.LocalFiles("/temp/folder",{comply: (path,op)=>{if(op==wfs.Operation.Read)returntrue;// write to temp folder onlyif(file.indexOf("/path/")===0)returntrue;returnfalse;}});
Other API
// loggingconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",null,{verbose: true});
License
MIT
About
Web file system - "local files" driver for Node
webix.com/filemanager
Topics
nodewebixwfs
Resources
Readme
MIT license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
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
Web File System - Local files driver
npm version
File system abstraction with access management.
API provides common file operations for some folder on local drive. Any operations outside of the folder will be blocked. Also, it possible to configure a custom policy for read/write operations.
Can be used as backend for Webix File Manager https://webix.com/filemanager
API
Get data
constwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder");// get files in a folderletfiles=awaitfs.list("/subfolder");// get files in a folder and subfolders as plain listletfiles=awaitfs.list("/subfolder",{subFolders: true});// get files in a folder and subfolders as nested structureletfiles=awaitfs.list("/subfolder",{subFolders: true,nested:true});// get folder onlyletfiles=awaitfs.list("/subfolder",{skipFiles: true});// get files that match a maskletfiles=awaitfs.list("/subfolder",{include: file=>file.value.includes("name")});// get files with specific typesletfiles=awaitfs.list("/subfolder",{include: file=>["txt","doc"].includes(file.type)});// get files created on or after January 1, 2025letfiles=awaitfs.list("/subfolder",{include: file=>newDate(file.date)>=newDate("2025-01-01")});// get files smaller than 1 MBletfiles=awaitfs.list("/subfolder",{include: file=>file.size<1024*1024});// ignore some filesletfiles=awaitfs.list("/subfolder",{exclude: file=>file.value===".git"});// get info about a single fileletinfo=awaitfs.info("some.txt");// check if file existsletcheck=awaitfs.exists("some.txt");
Modify files
// make folderawaitfs.mkdir("sub2");// removeawaitfs.remove("some.txt");// copyawaitfs.copy("some.txt","/sub/");// moveawaitfs.copy("some.txt","some-data.txt");// readletstream=awaitfs.read("some.txt");// writeawaitfs.write("some.txt",stream)
Access Policy
// ForceRoot policy is added automatically// readonlyconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",newwfs.policies.ReadOnlyPolicy());// customconstfs=newwfs.LocalFiles("/temp/folder",{comply: (path,op)=>{if(op==wfs.Operation.Read)returntrue;// write to temp folder onlyif(file.indexOf("/path/")===0)returntrue;returnfalse;}});
Other API
// loggingconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",null,{verbose: true});
License
MIT
About
Web file system - "local files" driver for Node
webix.com/filemanager
Topics
nodewebixwfs
Resources
Readme
MIT license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
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
Web File System - Local files driver
npm version
File system abstraction with access management.
API provides common file operations for some folder on local drive. Any operations outside of the folder will be blocked. Also, it possible to configure a custom policy for read/write operations.
Can be used as backend for Webix File Manager https://webix.com/filemanager
API
Get data
constwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder");// get files in a folderletfiles=awaitfs.list("/subfolder");// get files in a folder and subfolders as plain listletfiles=awaitfs.list("/subfolder",{subFolders: true});// get files in a folder and subfolders as nested structureletfiles=awaitfs.list("/subfolder",{subFolders: true,nested:true});// get folder onlyletfiles=awaitfs.list("/subfolder",{skipFiles: true});// get files that match a maskletfiles=awaitfs.list("/subfolder",{include: file=>file.value.includes("name")});// get files with specific typesletfiles=awaitfs.list("/subfolder",{include: file=>["txt","doc"].includes(file.type)});// get files created on or after January 1, 2025letfiles=awaitfs.list("/subfolder",{include: file=>newDate(file.date)>=newDate("2025-01-01")});// get files smaller than 1 MBletfiles=awaitfs.list("/subfolder",{include: file=>file.size<1024*1024});// ignore some filesletfiles=awaitfs.list("/subfolder",{exclude: file=>file.value===".git"});// get info about a single fileletinfo=awaitfs.info("some.txt");// check if file existsletcheck=awaitfs.exists("some.txt");
Modify files
// make folderawaitfs.mkdir("sub2");// removeawaitfs.remove("some.txt");// copyawaitfs.copy("some.txt","/sub/");// moveawaitfs.copy("some.txt","some-data.txt");// readletstream=awaitfs.read("some.txt");// writeawaitfs.write("some.txt",stream)
Access Policy
// ForceRoot policy is added automatically// readonlyconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",newwfs.policies.ReadOnlyPolicy());// customconstfs=newwfs.LocalFiles("/temp/folder",{comply: (path,op)=>{if(op==wfs.Operation.Read)returntrue;// write to temp folder onlyif(file.indexOf("/path/")===0)returntrue;returnfalse;}});
Other API
// loggingconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",null,{verbose: true});
License
MIT
About
Web file system - "local files" driver for Node
webix.com/filemanager
Topics
nodewebixwfs
Resources
Readme
MIT license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
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
Web File System - Local files driver
npm version
File system abstraction with access management.
API provides common file operations for some folder on local drive. Any operations outside of the folder will be blocked. Also, it possible to configure a custom policy for read/write operations.
Can be used as backend for Webix File Manager https://webix.com/filemanager
API
Get data
constwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder");// get files in a folderletfiles=awaitfs.list("/subfolder");// get files in a folder and subfolders as plain listletfiles=awaitfs.list("/subfolder",{subFolders: true});// get files in a folder and subfolders as nested structureletfiles=awaitfs.list("/subfolder",{subFolders: true,nested:true});// get folder onlyletfiles=awaitfs.list("/subfolder",{skipFiles: true});// get files that match a maskletfiles=awaitfs.list("/subfolder",{include: file=>file.value.includes("name")});// get files with specific typesletfiles=awaitfs.list("/subfolder",{include: file=>["txt","doc"].includes(file.type)});// get files created on or after January 1, 2025letfiles=awaitfs.list("/subfolder",{include: file=>newDate(file.date)>=newDate("2025-01-01")});// get files smaller than 1 MBletfiles=awaitfs.list("/subfolder",{include: file=>file.size<1024*1024});// ignore some filesletfiles=awaitfs.list("/subfolder",{exclude: file=>file.value===".git"});// get info about a single fileletinfo=awaitfs.info("some.txt");// check if file existsletcheck=awaitfs.exists("some.txt");
Modify files
// make folderawaitfs.mkdir("sub2");// removeawaitfs.remove("some.txt");// copyawaitfs.copy("some.txt","/sub/");// moveawaitfs.copy("some.txt","some-data.txt");// readletstream=awaitfs.read("some.txt");// writeawaitfs.write("some.txt",stream)
Access Policy
// ForceRoot policy is added automatically// readonlyconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",newwfs.policies.ReadOnlyPolicy());// customconstfs=newwfs.LocalFiles("/temp/folder",{comply: (path,op)=>{if(op==wfs.Operation.Read)returntrue;// write to temp folder onlyif(file.indexOf("/path/")===0)returntrue;returnfalse;}});
Other API
// loggingconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",null,{verbose: true});
License
MIT
About
Web file system - "local files" driver for Node
webix.com/filemanager
Topics
nodewebixwfs
Resources
Readme
MIT license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
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
Web File System - Local files driver
npm version
File system abstraction with access management.
API provides common file operations for some folder on local drive. Any operations outside of the folder will be blocked. Also, it possible to configure a custom policy for read/write operations.
Can be used as backend for Webix File Manager https://webix.com/filemanager
API
Get data
constwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder");// get files in a folderletfiles=awaitfs.list("/subfolder");// get files in a folder and subfolders as plain listletfiles=awaitfs.list("/subfolder",{subFolders: true});// get files in a folder and subfolders as nested structureletfiles=awaitfs.list("/subfolder",{subFolders: true,nested:true});// get folder onlyletfiles=awaitfs.list("/subfolder",{skipFiles: true});// get files that match a maskletfiles=awaitfs.list("/subfolder",{include: file=>file.value.includes("name")});// get files with specific typesletfiles=awaitfs.list("/subfolder",{include: file=>["txt","doc"].includes(file.type)});// get files created on or after January 1, 2025letfiles=awaitfs.list("/subfolder",{include: file=>newDate(file.date)>=newDate("2025-01-01")});// get files smaller than 1 MBletfiles=awaitfs.list("/subfolder",{include: file=>file.size<1024*1024});// ignore some filesletfiles=awaitfs.list("/subfolder",{exclude: file=>file.value===".git"});// get info about a single fileletinfo=awaitfs.info("some.txt");// check if file existsletcheck=awaitfs.exists("some.txt");
Modify files
// make folderawaitfs.mkdir("sub2");// removeawaitfs.remove("some.txt");// copyawaitfs.copy("some.txt","/sub/");// moveawaitfs.copy("some.txt","some-data.txt");// readletstream=awaitfs.read("some.txt");// writeawaitfs.write("some.txt",stream)
Access Policy
// ForceRoot policy is added automatically// readonlyconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",newwfs.policies.ReadOnlyPolicy());// customconstfs=newwfs.LocalFiles("/temp/folder",{comply: (path,op)=>{if(op==wfs.Operation.Read)returntrue;// write to temp folder onlyif(file.indexOf("/path/")===0)returntrue;returnfalse;}});
Other API
// loggingconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",null,{verbose: true});
License
MIT
About
Web file system - "local files" driver for Node
webix.com/filemanager
Topics
nodewebixwfs
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Readme
MIT license
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2 watching
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1 fork
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Web File System - Local files driver
npm version
File system abstraction with access management.
API provides common file operations for some folder on local drive. Any operations outside of the folder will be blocked. Also, it possible to configure a custom policy for read/write operations.
Can be used as backend for Webix File Manager https://webix.com/filemanager
API
Get data
constwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder");// get files in a folderletfiles=awaitfs.list("/subfolder");// get files in a folder and subfolders as plain listletfiles=awaitfs.list("/subfolder",{subFolders: true});// get files in a folder and subfolders as nested structureletfiles=awaitfs.list("/subfolder",{subFolders: true,nested:true});// get folder onlyletfiles=awaitfs.list("/subfolder",{skipFiles: true});// get files that match a maskletfiles=awaitfs.list("/subfolder",{include: file=>file.value.includes("name")});// get files with specific typesletfiles=awaitfs.list("/subfolder",{include: file=>["txt","doc"].includes(file.type)});// get files created on or after January 1, 2025letfiles=awaitfs.list("/subfolder",{include: file=>newDate(file.date)>=newDate("2025-01-01")});// get files smaller than 1 MBletfiles=awaitfs.list("/subfolder",{include: file=>file.size<1024*1024});// ignore some filesletfiles=awaitfs.list("/subfolder",{exclude: file=>file.value===".git"});// get info about a single fileletinfo=awaitfs.info("some.txt");// check if file existsletcheck=awaitfs.exists("some.txt");
Modify files
// make folderawaitfs.mkdir("sub2");// removeawaitfs.remove("some.txt");// copyawaitfs.copy("some.txt","/sub/");// moveawaitfs.copy("some.txt","some-data.txt");// readletstream=awaitfs.read("some.txt");// writeawaitfs.write("some.txt",stream)
Access Policy
// ForceRoot policy is added automatically// readonlyconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",newwfs.policies.ReadOnlyPolicy());// customconstfs=newwfs.LocalFiles("/temp/folder",{comply: (path,op)=>{if(op==wfs.Operation.Read)returntrue;// write to temp folder onlyif(file.indexOf("/path/")===0)returntrue;returnfalse;}});
Other API
// loggingconstwfs=require("wfs-local");constfs=newwfs.LocalFiles("/temp/folder",null,{verbose: true});
License
MIT
About
Web file system - "local files" driver for Node
webix.com/filemanager
Topics
nodewebixwfs
Resources
Readme
MIT license
Activity
Custom properties
Stars
0 stars
Watchers
2 watching
Forks
1 fork
Report repository
Releases
Packages
Used by
Contributors
Languages