Skip to content
BranchesTags

Repository files navigation

CESR Viewer

The Composable Event Streaming Representation (CESR) is a dual text-binary encoding format that has the unique property of text-binary concatenation composability. This composability property enables the round trip conversion en-masse of concatenated primitives between the text domain and binary domain while maintaining the separability of individual primitives. This enables convenient usability in the text domain and compact transmission in the binary domain. CESR primitives are self-framing. CESR supports self-framing group codes that enable stream processing and pipelining in both the text and binary domains. CESR supports composable text-binary encodings for general data types as well as suites of cryptographic material. Popular cryptographic material suites have compact encodings for efficiency while less compact encodings provide sufficient extensibility to support all foreseeable types. CESR streams also support interleaved JSON, CBOR, and MGPK serializations. CESR is a universal encoding that uniquely provides dual text and binary domain representations via composable conversion. The CESR protocol is used by other protocols such as KERI.

Setup

Make sure to install the dependencies:

# npm
npm install

Development Server

Start the development server on http://localhost:3000

npm run dev

Production

Build the application for production:

npx nuxi generate

Locally preview production build:

npm run preview

About

cesrview.provenant.net

Resources

Readme
Apache-2.0 license
Activity
Custom properties

Stars

3 stars

Watchers

2 watching

Forks

2 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
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;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - provenant-dev/cesrview · GitHub
Skip to content
BranchesTags
Repository files navigation
CESR Viewer
The Composable Event Streaming Representation (CESR) is a dual text-binary encoding format that has the unique property of text-binary concatenation composability. This composability property enables the round trip conversion en-masse of concatenated primitives between the text domain and binary domain while maintaining the separability of individual primitives. This enables convenient usability in the text domain and compact transmission in the binary domain. CESR primitives are self-framing. CESR supports self-framing group codes that enable stream processing and pipelining in both the text and binary domains. CESR supports composable text-binary encodings for general data types as well as suites of cryptographic material. Popular cryptographic material suites have compact encodings for efficiency while less compact encodings provide sufficient extensibility to support all foreseeable types. CESR streams also support interleaved JSON, CBOR, and MGPK serializations. CESR is a universal encoding that uniquely provides dual text and binary domain representations via composable conversion. The CESR protocol is used by other protocols such as KERI.
Setup
Make sure to install the dependencies:
# npm
npm install
Development Server
Start the development server on http://localhost:3000
npm run dev
Production
Build the application for production:
npx nuxi generate
Locally preview production build:
npm run preview
About
cesrview.provenant.net
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
3 stars
Watchers
2 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - provenant-dev/cesrview · GitHub
Skip to content
BranchesTags
Repository files navigation
CESR Viewer
The Composable Event Streaming Representation (CESR) is a dual text-binary encoding format that has the unique property of text-binary concatenation composability. This composability property enables the round trip conversion en-masse of concatenated primitives between the text domain and binary domain while maintaining the separability of individual primitives. This enables convenient usability in the text domain and compact transmission in the binary domain. CESR primitives are self-framing. CESR supports self-framing group codes that enable stream processing and pipelining in both the text and binary domains. CESR supports composable text-binary encodings for general data types as well as suites of cryptographic material. Popular cryptographic material suites have compact encodings for efficiency while less compact encodings provide sufficient extensibility to support all foreseeable types. CESR streams also support interleaved JSON, CBOR, and MGPK serializations. CESR is a universal encoding that uniquely provides dual text and binary domain representations via composable conversion. The CESR protocol is used by other protocols such as KERI.
Setup
Make sure to install the dependencies:
# npm
npm install
Development Server
Start the development server on http://localhost:3000
npm run dev
Production
Build the application for production:
npx nuxi generate
Locally preview production build:
npm run preview
About
cesrview.provenant.net
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
3 stars
Watchers
2 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - provenant-dev/cesrview · GitHub
Skip to content
BranchesTags
Repository files navigation
CESR Viewer
The Composable Event Streaming Representation (CESR) is a dual text-binary encoding format that has the unique property of text-binary concatenation composability. This composability property enables the round trip conversion en-masse of concatenated primitives between the text domain and binary domain while maintaining the separability of individual primitives. This enables convenient usability in the text domain and compact transmission in the binary domain. CESR primitives are self-framing. CESR supports self-framing group codes that enable stream processing and pipelining in both the text and binary domains. CESR supports composable text-binary encodings for general data types as well as suites of cryptographic material. Popular cryptographic material suites have compact encodings for efficiency while less compact encodings provide sufficient extensibility to support all foreseeable types. CESR streams also support interleaved JSON, CBOR, and MGPK serializations. CESR is a universal encoding that uniquely provides dual text and binary domain representations via composable conversion. The CESR protocol is used by other protocols such as KERI.
Setup
Make sure to install the dependencies:
# npm
npm install
Development Server
Start the development server on http://localhost:3000
npm run dev
Production
Build the application for production:
npx nuxi generate
Locally preview production build:
npm run preview
About
cesrview.provenant.net
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
3 stars
Watchers
2 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - provenant-dev/cesrview · GitHub
Skip to content
BranchesTags
Repository files navigation
CESR Viewer
The Composable Event Streaming Representation (CESR) is a dual text-binary encoding format that has the unique property of text-binary concatenation composability. This composability property enables the round trip conversion en-masse of concatenated primitives between the text domain and binary domain while maintaining the separability of individual primitives. This enables convenient usability in the text domain and compact transmission in the binary domain. CESR primitives are self-framing. CESR supports self-framing group codes that enable stream processing and pipelining in both the text and binary domains. CESR supports composable text-binary encodings for general data types as well as suites of cryptographic material. Popular cryptographic material suites have compact encodings for efficiency while less compact encodings provide sufficient extensibility to support all foreseeable types. CESR streams also support interleaved JSON, CBOR, and MGPK serializations. CESR is a universal encoding that uniquely provides dual text and binary domain representations via composable conversion. The CESR protocol is used by other protocols such as KERI.
Setup
Make sure to install the dependencies:
# npm
npm install
Development Server
Start the development server on http://localhost:3000
npm run dev
Production
Build the application for production:
npx nuxi generate
Locally preview production build:
npm run preview
About
cesrview.provenant.net
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
3 stars
Watchers
2 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - provenant-dev/cesrview · GitHub
Skip to content
BranchesTags
Repository files navigation
CESR Viewer
The Composable Event Streaming Representation (CESR) is a dual text-binary encoding format that has the unique property of text-binary concatenation composability. This composability property enables the round trip conversion en-masse of concatenated primitives between the text domain and binary domain while maintaining the separability of individual primitives. This enables convenient usability in the text domain and compact transmission in the binary domain. CESR primitives are self-framing. CESR supports self-framing group codes that enable stream processing and pipelining in both the text and binary domains. CESR supports composable text-binary encodings for general data types as well as suites of cryptographic material. Popular cryptographic material suites have compact encodings for efficiency while less compact encodings provide sufficient extensibility to support all foreseeable types. CESR streams also support interleaved JSON, CBOR, and MGPK serializations. CESR is a universal encoding that uniquely provides dual text and binary domain representations via composable conversion. The CESR protocol is used by other protocols such as KERI.
Setup
Make sure to install the dependencies:
# npm
npm install
Development Server
Start the development server on http://localhost:3000
npm run dev
Production
Build the application for production:
npx nuxi generate
Locally preview production build:
npm run preview
About
cesrview.provenant.net
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
3 stars
Watchers
2 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - provenant-dev/cesrview · GitHub
Skip to content
BranchesTags
Repository files navigation
CESR Viewer
The Composable Event Streaming Representation (CESR) is a dual text-binary encoding format that has the unique property of text-binary concatenation composability. This composability property enables the round trip conversion en-masse of concatenated primitives between the text domain and binary domain while maintaining the separability of individual primitives. This enables convenient usability in the text domain and compact transmission in the binary domain. CESR primitives are self-framing. CESR supports self-framing group codes that enable stream processing and pipelining in both the text and binary domains. CESR supports composable text-binary encodings for general data types as well as suites of cryptographic material. Popular cryptographic material suites have compact encodings for efficiency while less compact encodings provide sufficient extensibility to support all foreseeable types. CESR streams also support interleaved JSON, CBOR, and MGPK serializations. CESR is a universal encoding that uniquely provides dual text and binary domain representations via composable conversion. The CESR protocol is used by other protocols such as KERI.
Setup
Make sure to install the dependencies:
# npm
npm install
Development Server
Start the development server on http://localhost:3000
npm run dev
Production
Build the application for production:
npx nuxi generate
Locally preview production build:
npm run preview
About
cesrview.provenant.net
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
3 stars
Watchers
2 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
GitHub - provenant-dev/cesrview · GitHub
Skip to content
BranchesTags
Repository files navigation
CESR Viewer
The Composable Event Streaming Representation (CESR) is a dual text-binary encoding format that has the unique property of text-binary concatenation composability. This composability property enables the round trip conversion en-masse of concatenated primitives between the text domain and binary domain while maintaining the separability of individual primitives. This enables convenient usability in the text domain and compact transmission in the binary domain. CESR primitives are self-framing. CESR supports self-framing group codes that enable stream processing and pipelining in both the text and binary domains. CESR supports composable text-binary encodings for general data types as well as suites of cryptographic material. Popular cryptographic material suites have compact encodings for efficiency while less compact encodings provide sufficient extensibility to support all foreseeable types. CESR streams also support interleaved JSON, CBOR, and MGPK serializations. CESR is a universal encoding that uniquely provides dual text and binary domain representations via composable conversion. The CESR protocol is used by other protocols such as KERI.
Setup
Make sure to install the dependencies:
# npm
npm install
Development Server
Start the development server on http://localhost:3000
npm run dev
Production
Build the application for production:
npx nuxi generate
Locally preview production build:
npm run preview
About
cesrview.provenant.net
Resources
Readme
Apache-2.0 license
Activity
Custom properties
Stars
3 stars
Watchers
2 watching
Forks
2 forks
Report repository
Releases
Packages
Used by
Contributors
Languages