docs: add custom interceptor example - #5548

Merged
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples
Jul 11, 2026
Merged

docs: add custom interceptor example#5548
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples

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Fixes#3218.

This adds a custom interceptor example to the Interceptors API documentation. The new section shows the current Dispatcher.compose() pattern and demonstrates how to wrap and forward handler callbacks while measuring response timing.

It also links readers from the Dispatcher.compose() documentation to the new custom example and points from the example back to the full dispatcher.dispatch(options, handler) callback reference.

Validation:

  • git diff --check
  • npm run lint
  • npm run test:typescript

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.44%. Comparing base (ecf714f) to head (cec5714).

Additional details and impacted files
@@ Coverage Diff @@## main #5548 +/- ##
=======================================
Coverage 93.44% 93.44% =======================================
Files 110 110 Lines 37418 37418 =======================================
Hits 34967 34967 Misses 2451 2451 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

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lgtm

@mcollina
mcollina merged commit 4708df1 into nodejs:mainJul 11, 2026
36 checks passed
@github-actionsgithub-actionsBot mentioned this pull request Jul 20, 2026
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Improve docs on Interceptors

3 participants

@vibhor-aggr@codecov-commenter@mcollina
, '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

docs: add custom interceptor example - #5548

Merged
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples
Jul 11, 2026
Merged

docs: add custom interceptor example#5548
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples

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@vibhor-aggr

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Fixes#3218.

This adds a custom interceptor example to the Interceptors API documentation. The new section shows the current Dispatcher.compose() pattern and demonstrates how to wrap and forward handler callbacks while measuring response timing.

It also links readers from the Dispatcher.compose() documentation to the new custom example and points from the example back to the full dispatcher.dispatch(options, handler) callback reference.

Validation:

  • git diff --check
  • npm run lint
  • npm run test:typescript

@codecov-commenter

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.44%. Comparing base (ecf714f) to head (cec5714).

Additional details and impacted files
@@ Coverage Diff @@## main #5548 +/- ##
=======================================
Coverage 93.44% 93.44% =======================================
Files 110 110 Lines 37418 37418 =======================================
Hits 34967 34967 Misses 2451 2451 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

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lgtm

@mcollina
mcollina merged commit 4708df1 into nodejs:mainJul 11, 2026
36 checks passed
@github-actionsgithub-actionsBot mentioned this pull request Jul 20, 2026
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Improve docs on Interceptors

3 participants

@vibhor-aggr@codecov-commenter@mcollina
, '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

docs: add custom interceptor example - #5548

Merged
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples
Jul 11, 2026
Merged

docs: add custom interceptor example#5548
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples

Conversation

@vibhor-aggr

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Contributor

Fixes#3218.

This adds a custom interceptor example to the Interceptors API documentation. The new section shows the current Dispatcher.compose() pattern and demonstrates how to wrap and forward handler callbacks while measuring response timing.

It also links readers from the Dispatcher.compose() documentation to the new custom example and points from the example back to the full dispatcher.dispatch(options, handler) callback reference.

Validation:

  • git diff --check
  • npm run lint
  • npm run test:typescript

@codecov-commenter

Copy link
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.44%. Comparing base (ecf714f) to head (cec5714).

Additional details and impacted files
@@ Coverage Diff @@## main #5548 +/- ##
=======================================
Coverage 93.44% 93.44% =======================================
Files 110 110 Lines 37418 37418 =======================================
Hits 34967 34967 Misses 2451 2451 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

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lgtm

@mcollina
mcollina merged commit 4708df1 into nodejs:mainJul 11, 2026
36 checks passed
@github-actionsgithub-actionsBot mentioned this pull request Jul 20, 2026
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Improve docs on Interceptors

3 participants

@vibhor-aggr@codecov-commenter@mcollina
, '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

docs: add custom interceptor example - #5548

Merged
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples
Jul 11, 2026
Merged

docs: add custom interceptor example#5548
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples

Conversation

@vibhor-aggr

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Contributor

Fixes#3218.

This adds a custom interceptor example to the Interceptors API documentation. The new section shows the current Dispatcher.compose() pattern and demonstrates how to wrap and forward handler callbacks while measuring response timing.

It also links readers from the Dispatcher.compose() documentation to the new custom example and points from the example back to the full dispatcher.dispatch(options, handler) callback reference.

Validation:

  • git diff --check
  • npm run lint
  • npm run test:typescript

@codecov-commenter

Copy link
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.44%. Comparing base (ecf714f) to head (cec5714).

Additional details and impacted files
@@ Coverage Diff @@## main #5548 +/- ##
=======================================
Coverage 93.44% 93.44% =======================================
Files 110 110 Lines 37418 37418 =======================================
Hits 34967 34967 Misses 2451 2451 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

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lgtm

@mcollina
mcollina merged commit 4708df1 into nodejs:mainJul 11, 2026
36 checks passed
@github-actionsgithub-actionsBot mentioned this pull request Jul 20, 2026
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Improve docs on Interceptors

3 participants

@vibhor-aggr@codecov-commenter@mcollina
, '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

docs: add custom interceptor example - #5548

Merged
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples
Jul 11, 2026
Merged

docs: add custom interceptor example#5548
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples

Conversation

@vibhor-aggr

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Contributor

Fixes#3218.

This adds a custom interceptor example to the Interceptors API documentation. The new section shows the current Dispatcher.compose() pattern and demonstrates how to wrap and forward handler callbacks while measuring response timing.

It also links readers from the Dispatcher.compose() documentation to the new custom example and points from the example back to the full dispatcher.dispatch(options, handler) callback reference.

Validation:

  • git diff --check
  • npm run lint
  • npm run test:typescript

@codecov-commenter

Copy link
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.44%. Comparing base (ecf714f) to head (cec5714).

Additional details and impacted files
@@ Coverage Diff @@## main #5548 +/- ##
=======================================
Coverage 93.44% 93.44% =======================================
Files 110 110 Lines 37418 37418 =======================================
Hits 34967 34967 Misses 2451 2451 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

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lgtm

@mcollina
mcollina merged commit 4708df1 into nodejs:mainJul 11, 2026
36 checks passed
@github-actionsgithub-actionsBot mentioned this pull request Jul 20, 2026
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Improve docs on Interceptors

3 participants

@vibhor-aggr@codecov-commenter@mcollina
, '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

docs: add custom interceptor example - #5548

Merged
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples
Jul 11, 2026
Merged

docs: add custom interceptor example#5548
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples

Conversation

@vibhor-aggr

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Contributor

Fixes#3218.

This adds a custom interceptor example to the Interceptors API documentation. The new section shows the current Dispatcher.compose() pattern and demonstrates how to wrap and forward handler callbacks while measuring response timing.

It also links readers from the Dispatcher.compose() documentation to the new custom example and points from the example back to the full dispatcher.dispatch(options, handler) callback reference.

Validation:

  • git diff --check
  • npm run lint
  • npm run test:typescript

@codecov-commenter

Copy link
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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.44%. Comparing base (ecf714f) to head (cec5714).

Additional details and impacted files
@@ Coverage Diff @@## main #5548 +/- ##
=======================================
Coverage 93.44% 93.44% =======================================
Files 110 110 Lines 37418 37418 =======================================
Hits 34967 34967 Misses 2451 2451 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

@mcollinamcollina left a comment

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lgtm

@mcollina
mcollina merged commit 4708df1 into nodejs:mainJul 11, 2026
36 checks passed
@github-actionsgithub-actionsBot mentioned this pull request Jul 20, 2026
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Improve docs on Interceptors

3 participants

@vibhor-aggr@codecov-commenter@mcollina
, '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

docs: add custom interceptor example - #5548

Merged
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples
Jul 11, 2026
Merged

docs: add custom interceptor example#5548
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples

Conversation

@vibhor-aggr

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Contributor

Fixes#3218.

This adds a custom interceptor example to the Interceptors API documentation. The new section shows the current Dispatcher.compose() pattern and demonstrates how to wrap and forward handler callbacks while measuring response timing.

It also links readers from the Dispatcher.compose() documentation to the new custom example and points from the example back to the full dispatcher.dispatch(options, handler) callback reference.

Validation:

  • git diff --check
  • npm run lint
  • npm run test:typescript

@codecov-commenter

Copy link
Copy Markdown

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.44%. Comparing base (ecf714f) to head (cec5714).

Additional details and impacted files
@@ Coverage Diff @@## main #5548 +/- ##
=======================================
Coverage 93.44% 93.44% =======================================
Files 110 110 Lines 37418 37418 =======================================
Hits 34967 34967 Misses 2451 2451 

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

@mcollinamcollina left a comment

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lgtm

@mcollina
mcollina merged commit 4708df1 into nodejs:mainJul 11, 2026
36 checks passed
@github-actionsgithub-actionsBot mentioned this pull request Jul 20, 2026
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Improve docs on Interceptors

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@vibhor-aggr@codecov-commenter@mcollina
, '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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docs: add custom interceptor example - #5548

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mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples
Jul 11, 2026
Merged

docs: add custom interceptor example#5548
mcollina merged 1 commit into
nodejs:mainfrom
vibhor-aggr:docs/interceptor-examples

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@vibhor-aggr

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Fixes#3218.

This adds a custom interceptor example to the Interceptors API documentation. The new section shows the current Dispatcher.compose() pattern and demonstrates how to wrap and forward handler callbacks while measuring response timing.

It also links readers from the Dispatcher.compose() documentation to the new custom example and points from the example back to the full dispatcher.dispatch(options, handler) callback reference.

Validation:

  • git diff --check
  • npm run lint
  • npm run test:typescript

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.44%. Comparing base (ecf714f) to head (cec5714).

Additional details and impacted files
@@ Coverage Diff @@## main #5548 +/- ##
=======================================
Coverage 93.44% 93.44% =======================================
Files 110 110 Lines 37418 37418 =======================================
Hits 34967 34967 Misses 2451 2451 

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lgtm

@mcollina
mcollina merged commit 4708df1 into nodejs:mainJul 11, 2026
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@github-actionsgithub-actionsBot mentioned this pull request Jul 20, 2026
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Improve docs on Interceptors

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@vibhor-aggr@codecov-commenter@mcollina