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codeview

A mostly headless CLI (built with Bun + OpenTUI) that keeps a registry of reference codebases and clones them into a project's resources/ folder so coding agents can read them for patterns, templates, and examples.

Install

Codeview requires Bun 1.2 or newer. Run it without installing:

bunx @oddofrancesco/codeview --help

Or install the command globally:

bun add --global @oddofrancesco/codeview

Usage

codeview add <git-url> [--name <name>] [--desc "what it does"]
codeview describe <name>"<description>"
codeview remove <name>
codeview list
codeview setup # interactive fuzzy picker
codeview setup <name...># headless: specific repos
codeview setup --all [--force] # headless: everything
codeview update # refresh installed repos from their configured sources

setup stages repos before publishing them into ./resources/ (without .git), adds resources/ to .gitignore, and adds a section to both AGENTS.md and CLAUDE.md (creating them if missing) telling agents to read those folders. Codeview records the directories it owns in resources/.codeview-manifest.json; it refuses to replace an existing directory that is not in that manifest.

Repeated setup calls are incremental. Previously installed repos remain in the manifest and agent documentation, while the requested repos are replaced as one project transaction.

  • Registry: ~/.config/codeview/repos.json
  • Global cache: ~/.cache/codeview — repos fetched < 1 week ago are reused without network
  • Materialization: Codeview attempts copy-on-write file clones first and transparently falls back to ordinary copies when the source and project are on different devices or the filesystem does not support cloning

Acknowledgements

Codeview's filtered copy-on-write materializer is adapted from Rift's APFS and Linux reflink strategies. Rift established the tree-walk, hard-link preservation, per-file clone, and unsupported-filesystem fallback design; Codeview reimplements that design in TypeScript using Bun's filesystem APIs while retaining Codeview's own transactional publishing model. Rift declares its source under the MIT license.

Development

bun install
bun run test
bun run typecheck

Test discovery is restricted to the first-party test/ directory, so reference codebases under resources/ are never included.

License

Codeview is available under the Apache License 2.0.

About

Headless-first CLI to keep reference codebases at hand for coding agents (Bun + OpenTUI)

Resources

Readme
Apache-2.0 license
Activity

Stars

3 stars

Watchers

0 watching

Forks

0 forks
Report repository

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Packages

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" + '

Skip to content
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codeview
A mostly headless CLI (built with Bun + OpenTUI) that keeps a registry of reference codebases and clones them into a project's resources/ folder so coding agents can read them for patterns, templates, and examples.
Install
Codeview requires Bun 1.2 or newer. Run it without installing:
bunx @oddofrancesco/codeview --help
Or install the command globally:
bun add --global @oddofrancesco/codeview
Usage
codeview add <git-url> [--name <name>] [--desc "what it does"]
codeview describe <name>"<description>"
codeview remove <name>
codeview list
codeview setup # interactive fuzzy picker
codeview setup <name...># headless: specific repos
codeview setup --all [--force] # headless: everything
codeview update # refresh installed repos from their configured sources
setup stages repos before publishing them into ./resources/ (without .git), adds resources/ to .gitignore, and adds a section to both AGENTS.md and CLAUDE.md (creating them if missing) telling agents to read those folders. Codeview records the directories it owns in resources/.codeview-manifest.json; it refuses to replace an existing directory that is not in that manifest.
Repeated setup calls are incremental. Previously installed repos remain in the manifest and agent documentation, while the requested repos are replaced as one project transaction.
  • Registry: ~/.config/codeview/repos.json
  • Global cache: ~/.cache/codeview — repos fetched < 1 week ago are reused without network
  • Materialization: Codeview attempts copy-on-write file clones first and transparently falls back to ordinary copies when the source and project are on different devices or the filesystem does not support cloning
Acknowledgements
Codeview's filtered copy-on-write materializer is adapted from Rift's APFS and Linux reflink strategies. Rift established the tree-walk, hard-link preservation, per-file clone, and unsupported-filesystem fallback design; Codeview reimplements that design in TypeScript using Bun's filesystem APIs while retaining Codeview's own transactional publishing model. Rift declares its source under the MIT license.
Development
bun install
bun run test
bun run typecheck
Test discovery is restricted to the first-party test/ directory, so reference codebases under resources/ are never included.
License
Codeview is available under the Apache License 2.0.
About
Headless-first CLI to keep reference codebases at hand for coding agents (Bun + OpenTUI)
Resources
Readme
Apache-2.0 license
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
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
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codeview
A mostly headless CLI (built with Bun + OpenTUI) that keeps a registry of reference codebases and clones them into a project's resources/ folder so coding agents can read them for patterns, templates, and examples.
Install
Codeview requires Bun 1.2 or newer. Run it without installing:
bunx @oddofrancesco/codeview --help
Or install the command globally:
bun add --global @oddofrancesco/codeview
Usage
codeview add <git-url> [--name <name>] [--desc "what it does"]
codeview describe <name>"<description>"
codeview remove <name>
codeview list
codeview setup # interactive fuzzy picker
codeview setup <name...># headless: specific repos
codeview setup --all [--force] # headless: everything
codeview update # refresh installed repos from their configured sources
setup stages repos before publishing them into ./resources/ (without .git), adds resources/ to .gitignore, and adds a section to both AGENTS.md and CLAUDE.md (creating them if missing) telling agents to read those folders. Codeview records the directories it owns in resources/.codeview-manifest.json; it refuses to replace an existing directory that is not in that manifest.
Repeated setup calls are incremental. Previously installed repos remain in the manifest and agent documentation, while the requested repos are replaced as one project transaction.
  • Registry: ~/.config/codeview/repos.json
  • Global cache: ~/.cache/codeview — repos fetched < 1 week ago are reused without network
  • Materialization: Codeview attempts copy-on-write file clones first and transparently falls back to ordinary copies when the source and project are on different devices or the filesystem does not support cloning
Acknowledgements
Codeview's filtered copy-on-write materializer is adapted from Rift's APFS and Linux reflink strategies. Rift established the tree-walk, hard-link preservation, per-file clone, and unsupported-filesystem fallback design; Codeview reimplements that design in TypeScript using Bun's filesystem APIs while retaining Codeview's own transactional publishing model. Rift declares its source under the MIT license.
Development
bun install
bun run test
bun run typecheck
Test discovery is restricted to the first-party test/ directory, so reference codebases under resources/ are never included.
License
Codeview is available under the Apache License 2.0.
About
Headless-first CLI to keep reference codebases at hand for coding agents (Bun + OpenTUI)
Resources
Readme
Apache-2.0 license
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
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
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codeview
A mostly headless CLI (built with Bun + OpenTUI) that keeps a registry of reference codebases and clones them into a project's resources/ folder so coding agents can read them for patterns, templates, and examples.
Install
Codeview requires Bun 1.2 or newer. Run it without installing:
bunx @oddofrancesco/codeview --help
Or install the command globally:
bun add --global @oddofrancesco/codeview
Usage
codeview add <git-url> [--name <name>] [--desc "what it does"]
codeview describe <name>"<description>"
codeview remove <name>
codeview list
codeview setup # interactive fuzzy picker
codeview setup <name...># headless: specific repos
codeview setup --all [--force] # headless: everything
codeview update # refresh installed repos from their configured sources
setup stages repos before publishing them into ./resources/ (without .git), adds resources/ to .gitignore, and adds a section to both AGENTS.md and CLAUDE.md (creating them if missing) telling agents to read those folders. Codeview records the directories it owns in resources/.codeview-manifest.json; it refuses to replace an existing directory that is not in that manifest.
Repeated setup calls are incremental. Previously installed repos remain in the manifest and agent documentation, while the requested repos are replaced as one project transaction.
  • Registry: ~/.config/codeview/repos.json
  • Global cache: ~/.cache/codeview — repos fetched < 1 week ago are reused without network
  • Materialization: Codeview attempts copy-on-write file clones first and transparently falls back to ordinary copies when the source and project are on different devices or the filesystem does not support cloning
Acknowledgements
Codeview's filtered copy-on-write materializer is adapted from Rift's APFS and Linux reflink strategies. Rift established the tree-walk, hard-link preservation, per-file clone, and unsupported-filesystem fallback design; Codeview reimplements that design in TypeScript using Bun's filesystem APIs while retaining Codeview's own transactional publishing model. Rift declares its source under the MIT license.
Development
bun install
bun run test
bun run typecheck
Test discovery is restricted to the first-party test/ directory, so reference codebases under resources/ are never included.
License
Codeview is available under the Apache License 2.0.
About
Headless-first CLI to keep reference codebases at hand for coding agents (Bun + OpenTUI)
Resources
Readme
Apache-2.0 license
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
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
codeview
A mostly headless CLI (built with Bun + OpenTUI) that keeps a registry of reference codebases and clones them into a project's resources/ folder so coding agents can read them for patterns, templates, and examples.
Install
Codeview requires Bun 1.2 or newer. Run it without installing:
bunx @oddofrancesco/codeview --help
Or install the command globally:
bun add --global @oddofrancesco/codeview
Usage
codeview add <git-url> [--name <name>] [--desc "what it does"]
codeview describe <name>"<description>"
codeview remove <name>
codeview list
codeview setup # interactive fuzzy picker
codeview setup <name...># headless: specific repos
codeview setup --all [--force] # headless: everything
codeview update # refresh installed repos from their configured sources
setup stages repos before publishing them into ./resources/ (without .git), adds resources/ to .gitignore, and adds a section to both AGENTS.md and CLAUDE.md (creating them if missing) telling agents to read those folders. Codeview records the directories it owns in resources/.codeview-manifest.json; it refuses to replace an existing directory that is not in that manifest.
Repeated setup calls are incremental. Previously installed repos remain in the manifest and agent documentation, while the requested repos are replaced as one project transaction.
  • Registry: ~/.config/codeview/repos.json
  • Global cache: ~/.cache/codeview — repos fetched < 1 week ago are reused without network
  • Materialization: Codeview attempts copy-on-write file clones first and transparently falls back to ordinary copies when the source and project are on different devices or the filesystem does not support cloning
Acknowledgements
Codeview's filtered copy-on-write materializer is adapted from Rift's APFS and Linux reflink strategies. Rift established the tree-walk, hard-link preservation, per-file clone, and unsupported-filesystem fallback design; Codeview reimplements that design in TypeScript using Bun's filesystem APIs while retaining Codeview's own transactional publishing model. Rift declares its source under the MIT license.
Development
bun install
bun run test
bun run typecheck
Test discovery is restricted to the first-party test/ directory, so reference codebases under resources/ are never included.
License
Codeview is available under the Apache License 2.0.
About
Headless-first CLI to keep reference codebases at hand for coding agents (Bun + OpenTUI)
Resources
Readme
Apache-2.0 license
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
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
codeview
A mostly headless CLI (built with Bun + OpenTUI) that keeps a registry of reference codebases and clones them into a project's resources/ folder so coding agents can read them for patterns, templates, and examples.
Install
Codeview requires Bun 1.2 or newer. Run it without installing:
bunx @oddofrancesco/codeview --help
Or install the command globally:
bun add --global @oddofrancesco/codeview
Usage
codeview add <git-url> [--name <name>] [--desc "what it does"]
codeview describe <name>"<description>"
codeview remove <name>
codeview list
codeview setup # interactive fuzzy picker
codeview setup <name...># headless: specific repos
codeview setup --all [--force] # headless: everything
codeview update # refresh installed repos from their configured sources
setup stages repos before publishing them into ./resources/ (without .git), adds resources/ to .gitignore, and adds a section to both AGENTS.md and CLAUDE.md (creating them if missing) telling agents to read those folders. Codeview records the directories it owns in resources/.codeview-manifest.json; it refuses to replace an existing directory that is not in that manifest.
Repeated setup calls are incremental. Previously installed repos remain in the manifest and agent documentation, while the requested repos are replaced as one project transaction.
  • Registry: ~/.config/codeview/repos.json
  • Global cache: ~/.cache/codeview — repos fetched < 1 week ago are reused without network
  • Materialization: Codeview attempts copy-on-write file clones first and transparently falls back to ordinary copies when the source and project are on different devices or the filesystem does not support cloning
Acknowledgements
Codeview's filtered copy-on-write materializer is adapted from Rift's APFS and Linux reflink strategies. Rift established the tree-walk, hard-link preservation, per-file clone, and unsupported-filesystem fallback design; Codeview reimplements that design in TypeScript using Bun's filesystem APIs while retaining Codeview's own transactional publishing model. Rift declares its source under the MIT license.
Development
bun install
bun run test
bun run typecheck
Test discovery is restricted to the first-party test/ directory, so reference codebases under resources/ are never included.
License
Codeview is available under the Apache License 2.0.
About
Headless-first CLI to keep reference codebases at hand for coding agents (Bun + OpenTUI)
Resources
Readme
Apache-2.0 license
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
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
codeview
A mostly headless CLI (built with Bun + OpenTUI) that keeps a registry of reference codebases and clones them into a project's resources/ folder so coding agents can read them for patterns, templates, and examples.
Install
Codeview requires Bun 1.2 or newer. Run it without installing:
bunx @oddofrancesco/codeview --help
Or install the command globally:
bun add --global @oddofrancesco/codeview
Usage
codeview add <git-url> [--name <name>] [--desc "what it does"]
codeview describe <name>"<description>"
codeview remove <name>
codeview list
codeview setup # interactive fuzzy picker
codeview setup <name...># headless: specific repos
codeview setup --all [--force] # headless: everything
codeview update # refresh installed repos from their configured sources
setup stages repos before publishing them into ./resources/ (without .git), adds resources/ to .gitignore, and adds a section to both AGENTS.md and CLAUDE.md (creating them if missing) telling agents to read those folders. Codeview records the directories it owns in resources/.codeview-manifest.json; it refuses to replace an existing directory that is not in that manifest.
Repeated setup calls are incremental. Previously installed repos remain in the manifest and agent documentation, while the requested repos are replaced as one project transaction.
  • Registry: ~/.config/codeview/repos.json
  • Global cache: ~/.cache/codeview — repos fetched < 1 week ago are reused without network
  • Materialization: Codeview attempts copy-on-write file clones first and transparently falls back to ordinary copies when the source and project are on different devices or the filesystem does not support cloning
Acknowledgements
Codeview's filtered copy-on-write materializer is adapted from Rift's APFS and Linux reflink strategies. Rift established the tree-walk, hard-link preservation, per-file clone, and unsupported-filesystem fallback design; Codeview reimplements that design in TypeScript using Bun's filesystem APIs while retaining Codeview's own transactional publishing model. Rift declares its source under the MIT license.
Development
bun install
bun run test
bun run typecheck
Test discovery is restricted to the first-party test/ directory, so reference codebases under resources/ are never included.
License
Codeview is available under the Apache License 2.0.
About
Headless-first CLI to keep reference codebases at hand for coding agents (Bun + OpenTUI)
Resources
Readme
Apache-2.0 license
Activity
Stars
3 stars
Watchers
0 watching
Forks
0 forks
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); }
})();
})();

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codeview
A mostly headless CLI (built with Bun + OpenTUI) that keeps a registry of reference codebases and clones them into a project's resources/ folder so coding agents can read them for patterns, templates, and examples.
Install
Codeview requires Bun 1.2 or newer. Run it without installing:
bunx @oddofrancesco/codeview --help
Or install the command globally:
bun add --global @oddofrancesco/codeview
Usage
codeview add <git-url> [--name <name>] [--desc "what it does"]
codeview describe <name>"<description>"
codeview remove <name>
codeview list
codeview setup # interactive fuzzy picker
codeview setup <name...># headless: specific repos
codeview setup --all [--force] # headless: everything
codeview update # refresh installed repos from their configured sources
setup stages repos before publishing them into ./resources/ (without .git), adds resources/ to .gitignore, and adds a section to both AGENTS.md and CLAUDE.md (creating them if missing) telling agents to read those folders. Codeview records the directories it owns in resources/.codeview-manifest.json; it refuses to replace an existing directory that is not in that manifest.
Repeated setup calls are incremental. Previously installed repos remain in the manifest and agent documentation, while the requested repos are replaced as one project transaction.
  • Registry: ~/.config/codeview/repos.json
  • Global cache: ~/.cache/codeview — repos fetched < 1 week ago are reused without network
  • Materialization: Codeview attempts copy-on-write file clones first and transparently falls back to ordinary copies when the source and project are on different devices or the filesystem does not support cloning
Acknowledgements
Codeview's filtered copy-on-write materializer is adapted from Rift's APFS and Linux reflink strategies. Rift established the tree-walk, hard-link preservation, per-file clone, and unsupported-filesystem fallback design; Codeview reimplements that design in TypeScript using Bun's filesystem APIs while retaining Codeview's own transactional publishing model. Rift declares its source under the MIT license.
Development
bun install
bun run test
bun run typecheck
Test discovery is restricted to the first-party test/ directory, so reference codebases under resources/ are never included.
License
Codeview is available under the Apache License 2.0.
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Headless-first CLI to keep reference codebases at hand for coding agents (Bun + OpenTUI)
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