BranchesTags

Repository files navigation

WebAssembly Code Editor

An online code editor that runs completely in the browser. Uses WebAssembly to compile programs and run them right in the browser.

Languages currently supported

  • C
  • C++
  • Python 3

Features

  • Edit code with a advanced editor (CodeMirror)
  • Syntax Highlighting
  • Offline running
  • Python Package support
  • Multiple languages
  • C/C++ standard library
  • Dark theme

C and C++ are provided by the clang compiler compiled to WebAssembly, which comes from this project. Hopefully, Objective-C support can be added soon. Hence, clang and lld are running completely in the browser, limited only by the host computer's performance.

C/C++ standard library does not fully work, though a good amount of libraries are working just fine, like iostream and vector. I know that chrono does not work, and there are probably others that don't work too. I believe libraries that require access to specific hardware features will not work.

Python support is provided by Pyodide. Packages that are currently supported are the ones that Pyodide can build and preload. Right now, packages like matplotlib will not produce any graphical output, because the output area only displays stdout. Package support requires an internet connection. Python 2 is not supported. Head over to pyodide's project page to learn more about its capabilities and limitiations.

Tailwind.css is used for styling the app. Codemirror 6 is the editor used, I used this project to get CodeMirror working in React.

On startup, Pyodide is loaded, then a sample C++ program is run to ensure that clang and lld are ready.

Running on local machine

Just clone this project using git clone or another method. Run npm install in the root directory and then run npm start.

npm build will create an optimized production build than can then be deployed to a static site provider, like Vercel or Netlify.

About

A code editor that runs completely in the browser. Works best in Chrome/Firefox.

smart-code-editor-nine.vercel.app

Resources

Readme
Activity

Stars

4 stars

Watchers

1 watching

Forks

1 fork
Report repository

Releases

Packages

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
WebAssembly Code Editor
An online code editor that runs completely in the browser. Uses WebAssembly to compile programs and run them right in the browser.
Languages currently supported
  • C
  • C++
  • Python 3
Features
  • Edit code with a advanced editor (CodeMirror)
  • Syntax Highlighting
  • Offline running
  • Python Package support
  • Multiple languages
  • C/C++ standard library
  • Dark theme
C and C++ are provided by the clang compiler compiled to WebAssembly, which comes from this project. Hopefully, Objective-C support can be added soon. Hence, clang and lld are running completely in the browser, limited only by the host computer's performance.
C/C++ standard library does not fully work, though a good amount of libraries are working just fine, like iostream and vector. I know that chrono does not work, and there are probably others that don't work too. I believe libraries that require access to specific hardware features will not work.
Python support is provided by Pyodide. Packages that are currently supported are the ones that Pyodide can build and preload. Right now, packages like matplotlib will not produce any graphical output, because the output area only displays stdout. Package support requires an internet connection. Python 2 is not supported. Head over to pyodide's project page to learn more about its capabilities and limitiations.
Tailwind.css is used for styling the app. Codemirror 6 is the editor used, I used this project to get CodeMirror working in React.
On startup, Pyodide is loaded, then a sample C++ program is run to ensure that clang and lld are ready.
Running on local machine
Just clone this project using git clone or another method. Run npm install in the root directory and then run npm start.
npm build will create an optimized production build than can then be deployed to a static site provider, like Vercel or Netlify.
About
A code editor that runs completely in the browser. Works best in Chrome/Firefox.
smart-code-editor-nine.vercel.app
Resources
Readme
Activity
Stars
4 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
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
WebAssembly Code Editor
An online code editor that runs completely in the browser. Uses WebAssembly to compile programs and run them right in the browser.
Languages currently supported
  • C
  • C++
  • Python 3
Features
  • Edit code with a advanced editor (CodeMirror)
  • Syntax Highlighting
  • Offline running
  • Python Package support
  • Multiple languages
  • C/C++ standard library
  • Dark theme
C and C++ are provided by the clang compiler compiled to WebAssembly, which comes from this project. Hopefully, Objective-C support can be added soon. Hence, clang and lld are running completely in the browser, limited only by the host computer's performance.
C/C++ standard library does not fully work, though a good amount of libraries are working just fine, like iostream and vector. I know that chrono does not work, and there are probably others that don't work too. I believe libraries that require access to specific hardware features will not work.
Python support is provided by Pyodide. Packages that are currently supported are the ones that Pyodide can build and preload. Right now, packages like matplotlib will not produce any graphical output, because the output area only displays stdout. Package support requires an internet connection. Python 2 is not supported. Head over to pyodide's project page to learn more about its capabilities and limitiations.
Tailwind.css is used for styling the app. Codemirror 6 is the editor used, I used this project to get CodeMirror working in React.
On startup, Pyodide is loaded, then a sample C++ program is run to ensure that clang and lld are ready.
Running on local machine
Just clone this project using git clone or another method. Run npm install in the root directory and then run npm start.
npm build will create an optimized production build than can then be deployed to a static site provider, like Vercel or Netlify.
About
A code editor that runs completely in the browser. Works best in Chrome/Firefox.
smart-code-editor-nine.vercel.app
Resources
Readme
Activity
Stars
4 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
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
WebAssembly Code Editor
An online code editor that runs completely in the browser. Uses WebAssembly to compile programs and run them right in the browser.
Languages currently supported
  • C
  • C++
  • Python 3
Features
  • Edit code with a advanced editor (CodeMirror)
  • Syntax Highlighting
  • Offline running
  • Python Package support
  • Multiple languages
  • C/C++ standard library
  • Dark theme
C and C++ are provided by the clang compiler compiled to WebAssembly, which comes from this project. Hopefully, Objective-C support can be added soon. Hence, clang and lld are running completely in the browser, limited only by the host computer's performance.
C/C++ standard library does not fully work, though a good amount of libraries are working just fine, like iostream and vector. I know that chrono does not work, and there are probably others that don't work too. I believe libraries that require access to specific hardware features will not work.
Python support is provided by Pyodide. Packages that are currently supported are the ones that Pyodide can build and preload. Right now, packages like matplotlib will not produce any graphical output, because the output area only displays stdout. Package support requires an internet connection. Python 2 is not supported. Head over to pyodide's project page to learn more about its capabilities and limitiations.
Tailwind.css is used for styling the app. Codemirror 6 is the editor used, I used this project to get CodeMirror working in React.
On startup, Pyodide is loaded, then a sample C++ program is run to ensure that clang and lld are ready.
Running on local machine
Just clone this project using git clone or another method. Run npm install in the root directory and then run npm start.
npm build will create an optimized production build than can then be deployed to a static site provider, like Vercel or Netlify.
About
A code editor that runs completely in the browser. Works best in Chrome/Firefox.
smart-code-editor-nine.vercel.app
Resources
Readme
Activity
Stars
4 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
WebAssembly Code Editor
An online code editor that runs completely in the browser. Uses WebAssembly to compile programs and run them right in the browser.
Languages currently supported
  • C
  • C++
  • Python 3
Features
  • Edit code with a advanced editor (CodeMirror)
  • Syntax Highlighting
  • Offline running
  • Python Package support
  • Multiple languages
  • C/C++ standard library
  • Dark theme
C and C++ are provided by the clang compiler compiled to WebAssembly, which comes from this project. Hopefully, Objective-C support can be added soon. Hence, clang and lld are running completely in the browser, limited only by the host computer's performance.
C/C++ standard library does not fully work, though a good amount of libraries are working just fine, like iostream and vector. I know that chrono does not work, and there are probably others that don't work too. I believe libraries that require access to specific hardware features will not work.
Python support is provided by Pyodide. Packages that are currently supported are the ones that Pyodide can build and preload. Right now, packages like matplotlib will not produce any graphical output, because the output area only displays stdout. Package support requires an internet connection. Python 2 is not supported. Head over to pyodide's project page to learn more about its capabilities and limitiations.
Tailwind.css is used for styling the app. Codemirror 6 is the editor used, I used this project to get CodeMirror working in React.
On startup, Pyodide is loaded, then a sample C++ program is run to ensure that clang and lld are ready.
Running on local machine
Just clone this project using git clone or another method. Run npm install in the root directory and then run npm start.
npm build will create an optimized production build than can then be deployed to a static site provider, like Vercel or Netlify.
About
A code editor that runs completely in the browser. Works best in Chrome/Firefox.
smart-code-editor-nine.vercel.app
Resources
Readme
Activity
Stars
4 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
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
WebAssembly Code Editor
An online code editor that runs completely in the browser. Uses WebAssembly to compile programs and run them right in the browser.
Languages currently supported
  • C
  • C++
  • Python 3
Features
  • Edit code with a advanced editor (CodeMirror)
  • Syntax Highlighting
  • Offline running
  • Python Package support
  • Multiple languages
  • C/C++ standard library
  • Dark theme
C and C++ are provided by the clang compiler compiled to WebAssembly, which comes from this project. Hopefully, Objective-C support can be added soon. Hence, clang and lld are running completely in the browser, limited only by the host computer's performance.
C/C++ standard library does not fully work, though a good amount of libraries are working just fine, like iostream and vector. I know that chrono does not work, and there are probably others that don't work too. I believe libraries that require access to specific hardware features will not work.
Python support is provided by Pyodide. Packages that are currently supported are the ones that Pyodide can build and preload. Right now, packages like matplotlib will not produce any graphical output, because the output area only displays stdout. Package support requires an internet connection. Python 2 is not supported. Head over to pyodide's project page to learn more about its capabilities and limitiations.
Tailwind.css is used for styling the app. Codemirror 6 is the editor used, I used this project to get CodeMirror working in React.
On startup, Pyodide is loaded, then a sample C++ program is run to ensure that clang and lld are ready.
Running on local machine
Just clone this project using git clone or another method. Run npm install in the root directory and then run npm start.
npm build will create an optimized production build than can then be deployed to a static site provider, like Vercel or Netlify.
About
A code editor that runs completely in the browser. Works best in Chrome/Firefox.
smart-code-editor-nine.vercel.app
Resources
Readme
Activity
Stars
4 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
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
WebAssembly Code Editor
An online code editor that runs completely in the browser. Uses WebAssembly to compile programs and run them right in the browser.
Languages currently supported
  • C
  • C++
  • Python 3
Features
  • Edit code with a advanced editor (CodeMirror)
  • Syntax Highlighting
  • Offline running
  • Python Package support
  • Multiple languages
  • C/C++ standard library
  • Dark theme
C and C++ are provided by the clang compiler compiled to WebAssembly, which comes from this project. Hopefully, Objective-C support can be added soon. Hence, clang and lld are running completely in the browser, limited only by the host computer's performance.
C/C++ standard library does not fully work, though a good amount of libraries are working just fine, like iostream and vector. I know that chrono does not work, and there are probably others that don't work too. I believe libraries that require access to specific hardware features will not work.
Python support is provided by Pyodide. Packages that are currently supported are the ones that Pyodide can build and preload. Right now, packages like matplotlib will not produce any graphical output, because the output area only displays stdout. Package support requires an internet connection. Python 2 is not supported. Head over to pyodide's project page to learn more about its capabilities and limitiations.
Tailwind.css is used for styling the app. Codemirror 6 is the editor used, I used this project to get CodeMirror working in React.
On startup, Pyodide is loaded, then a sample C++ program is run to ensure that clang and lld are ready.
Running on local machine
Just clone this project using git clone or another method. Run npm install in the root directory and then run npm start.
npm build will create an optimized production build than can then be deployed to a static site provider, like Vercel or Netlify.
About
A code editor that runs completely in the browser. Works best in Chrome/Firefox.
smart-code-editor-nine.vercel.app
Resources
Readme
Activity
Stars
4 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

Skip to content
BranchesTags
Repository files navigation
WebAssembly Code Editor
An online code editor that runs completely in the browser. Uses WebAssembly to compile programs and run them right in the browser.
Languages currently supported
  • C
  • C++
  • Python 3
Features
  • Edit code with a advanced editor (CodeMirror)
  • Syntax Highlighting
  • Offline running
  • Python Package support
  • Multiple languages
  • C/C++ standard library
  • Dark theme
C and C++ are provided by the clang compiler compiled to WebAssembly, which comes from this project. Hopefully, Objective-C support can be added soon. Hence, clang and lld are running completely in the browser, limited only by the host computer's performance.
C/C++ standard library does not fully work, though a good amount of libraries are working just fine, like iostream and vector. I know that chrono does not work, and there are probably others that don't work too. I believe libraries that require access to specific hardware features will not work.
Python support is provided by Pyodide. Packages that are currently supported are the ones that Pyodide can build and preload. Right now, packages like matplotlib will not produce any graphical output, because the output area only displays stdout. Package support requires an internet connection. Python 2 is not supported. Head over to pyodide's project page to learn more about its capabilities and limitiations.
Tailwind.css is used for styling the app. Codemirror 6 is the editor used, I used this project to get CodeMirror working in React.
On startup, Pyodide is loaded, then a sample C++ program is run to ensure that clang and lld are ready.
Running on local machine
Just clone this project using git clone or another method. Run npm install in the root directory and then run npm start.
npm build will create an optimized production build than can then be deployed to a static site provider, like Vercel or Netlify.
About
A code editor that runs completely in the browser. Works best in Chrome/Firefox.
smart-code-editor-nine.vercel.app
Resources
Readme
Activity
Stars
4 stars
Watchers
1 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
Languages