diff --git a/doc/20-HTMX-LEARNING.md b/doc/20-HTMX-LEARNING.md
index b4bbeed..d299b51 100644
--- a/doc/20-HTMX-LEARNING.md
+++ b/doc/20-HTMX-LEARNING.md
@@ -14,7 +14,9 @@ This document explains HTMX patterns used in this CV website project, with pract
 4. [Toggle Patterns](#toggle-patterns)
 5. [Contact Form Pattern](#contact-form-pattern)
 6. [Skeleton Loaders](#skeleton-loaders)
-7. [Common Attributes Reference](#common-attributes-reference)
+7. [HTML Invoker Commands API](#html-invoker-commands-api)
+8. [Lazy Loading Web Components](#lazy-loading-web-components)
+9. [Common Attributes Reference](#common-attributes-reference)
 
 ---
 
@@ -378,6 +380,264 @@ _="on htmx:afterSettle wait 100ms then remove .loading from me"
 
 ---
 
+## HTML Invoker Commands API
+
+**Browser Support**: Chrome/Edge 135+, Firefox Nightly, Safari TP
+
+### The Problem
+
+Opening and closing `<dialog>` elements traditionally requires JavaScript:
+
+```html
+<!-- Old way - onclick handlers everywhere -->
+<button onclick="document.getElementById('my-modal').showModal()">
+    Open Modal
+</button>
+
+<dialog id="my-modal">
+    <button onclick="document.getElementById('my-modal').close()">
+        Close
+    </button>
+</dialog>
+```
+
+This is verbose, error-prone, and mixes behavior with markup.
+
+### The Solution: `commandfor` + `command`
+
+The new HTML Invoker Commands API provides declarative modal control:
+
+```html
+<!-- New way - pure HTML attributes -->
+<button commandfor="my-modal" command="show-modal">
+    Open Modal
+</button>
+
+<dialog id="my-modal">
+    <button commandfor="my-modal" command="close">
+        Close
+    </button>
+</dialog>
+```
+
+### Command Values
+
+| Command | Effect | Target Element |
+|---------|--------|----------------|
+| `show-modal` | Opens dialog as modal | `<dialog>` |
+| `close` | Closes dialog | `<dialog>` |
+| `show-popover` | Shows popover | `[popover]` |
+| `hide-popover` | Hides popover | `[popover]` |
+| `toggle-popover` | Toggles popover | `[popover]` |
+
+### Project Implementation
+
+**Files**: `templates/partials/widgets/*.html`, `templates/partials/modals/*.html`
+
+```html
+<!-- Info button opens info modal -->
+<button id="info-button"
+        commandfor="info-modal"
+        command="show-modal"
+        aria-label="Show information">
+    <iconify-icon icon="mdi:information-outline"></iconify-icon>
+</button>
+
+<!-- Modal with close button -->
+<dialog id="info-modal" class="info-modal">
+    <div class="info-modal-content">
+        <button class="info-modal-close"
+                commandfor="info-modal"
+                command="close"
+                aria-label="Close">
+            <iconify-icon icon="mdi:close"></iconify-icon>
+        </button>
+        <!-- Modal content -->
+    </div>
+</dialog>
+```
+
+### Benefits
+
+1. **No JavaScript** - Pure HTML declarative syntax
+2. **Accessibility** - Built-in keyboard and screen reader support
+3. **Reduced Errors** - No typos in element IDs within JavaScript
+4. **Cleaner Templates** - Removes onclick clutter
+5. **Progressive Enhancement** - Graceful degradation in older browsers
+
+### Fallback for Older Browsers
+
+If you need to support browsers without Invoker Commands:
+
+```html
+<button commandfor="my-modal"
+        command="show-modal"
+        onclick="this.commandfor || document.getElementById('my-modal').showModal()">
+    Open Modal
+</button>
+```
+
+---
+
+## Lazy Loading Web Components
+
+### The Problem
+
+Heavy web components (like ninja-keys command palette) add significant initial load time even when users may never use them:
+
+```
+Initial Load: 81 module requests, ~300KB, 2+ seconds
+```
+
+### The Solution: Dynamic Import on Demand
+
+Only load the component when the user actually needs it:
+
+```javascript
+// Don't import at top of file
+// import 'ninja-keys';  // ❌ Loads immediately
+
+// Instead, lazy load on first use
+let loaded = false;
+
+async function loadNinjaKeys() {
+  if (loaded) return;
+
+  // Dynamic import - only fetches when called
+  await import('https://esm.sh/ninja-keys@1.2.2?bundle');
+
+  // Create element after module loads
+  const container = document.getElementById('cmd-k-container');
+  const ninjaKeys = document.createElement('ninja-keys');
+  ninjaKeys.id = 'cmd-k-bar';
+  container.appendChild(ninjaKeys);
+
+  loaded = true;
+}
+
+// Trigger on user action
+document.addEventListener('keydown', (e) => {
+  if ((e.metaKey || e.ctrlKey) && e.key === 'k') {
+    e.preventDefault();
+    loadNinjaKeys();
+  }
+});
+```
+
+### Project Implementation
+
+**File**: `templates/partials/layout/body-scripts.html`
+
+```html
+<!-- Placeholder container (always present, empty) -->
+<div id="cmd-k-container"></div>
+
+<script>
+(function() {
+  let ninjaLoaded = false;
+  let ninjaLoading = false;
+
+  async function loadNinjaKeys() {
+    if (ninjaLoaded || ninjaLoading) return;
+    ninjaLoading = true;
+
+    // Use esm.sh with ?bundle for single-file delivery
+    await import('https://esm.sh/ninja-keys@1.2.2?bundle');
+
+    // Create element
+    const container = document.getElementById('cmd-k-container');
+    const ninjaKeys = document.createElement('ninja-keys');
+    ninjaKeys.id = 'cmd-k-bar';
+    ninjaKeys.placeholder = 'Type a command or search...';
+    ninjaKeys.hideBreadcrumbs = true;
+    container.appendChild(ninjaKeys);
+
+    // Load initialization script
+    const script = document.createElement('script');
+    script.src = '/static/js/ninja-keys-init.js';
+    document.body.appendChild(script);
+
+    ninjaLoaded = true;
+    ninjaLoading = false;
+
+    // Open after brief initialization delay
+    setTimeout(() => ninjaKeys.open(), 100);
+  }
+
+  function openNinjaKeys() {
+    const nk = document.getElementById('cmd-k-bar');
+    if (nk && typeof nk.open === 'function') {
+      nk.open();
+    }
+  }
+
+  // CMD+K / Ctrl+K keyboard shortcut
+  document.addEventListener('keydown', (e) => {
+    if ((e.metaKey || e.ctrlKey) && e.key === 'k') {
+      e.preventDefault();
+      ninjaLoaded ? openNinjaKeys() : loadNinjaKeys();
+    }
+  });
+
+  // Button click trigger
+  document.addEventListener('click', (e) => {
+    if (e.target.closest('#cmd-k-button, .cmd-k-trigger')) {
+      e.preventDefault();
+      ninjaLoaded ? openNinjaKeys() : loadNinjaKeys();
+    }
+  });
+})();
+</script>
+```
+
+### CDN Choice: esm.sh with ?bundle
+
+| CDN | Requests | Why |
+|-----|----------|-----|
+| unpkg.com | 80+ (redirect chains) | ❌ Follows all peer deps |
+| esm.sh | 80+ (without bundle) | ❌ Resolves all imports |
+| esm.sh?bundle | 2-3 | ✅ Pre-bundled single file |
+| jsdelivr | 1 | ✅ Also good option |
+
+```javascript
+// ❌ Triggers 80+ module requests
+await import('https://esm.sh/ninja-keys@1.2.2');
+
+// ✅ Single bundled file
+await import('https://esm.sh/ninja-keys@1.2.2?bundle');
+```
+
+### CSP Configuration
+
+Remember to add your CDN to Content Security Policy:
+
+```go
+// internal/middleware/security.go
+csp := "default-src 'self'; " +
+    "script-src 'self' 'unsafe-inline' https://esm.sh https://cdn.jsdelivr.net; " +
+    // ...
+```
+
+### Performance Results
+
+| Metric | Before | After |
+|--------|--------|-------|
+| Initial requests | 81 | 0 |
+| Initial load time | +2.1s | 0ms |
+| On CMD+K | 0 | 3 requests |
+| Subsequent uses | 0 | 0 (cached) |
+
+### Best Practices
+
+1. **Use Placeholder Containers** - Empty div ready for component injection
+2. **Prevent Double Loading** - Track loading state with flags
+3. **Bundle Dependencies** - Use `?bundle` parameter on esm.sh
+4. **Cache First Load** - Browser caches subsequent uses automatically
+5. **Multiple Triggers** - Support keyboard AND button triggers
+6. **Initialization Delay** - Wait briefly after element creation for setup
+
+---
+
 ## Common Attributes Reference
 
 ### Request Attributes