diff --git a/.claude/skills/developer-control/SKILL.md b/.claude/skills/developer-control/SKILL.md
index eef5cb4..a5de159 100644
--- a/.claude/skills/developer-control/SKILL.md
+++ b/.claude/skills/developer-control/SKILL.md
@@ -348,6 +348,124 @@ def mk_content(self):
 
 ---
 
+### DEV-CONTROL-20: HTMX Ajax Requests
+
+**Always specify a `target` in HTMX ajax requests.**
+
+```javascript
+// ❌ INCORRECT: Without target, HTMX doesn't know where to swap the response
+htmx.ajax('POST', '/url', {
+    values: {param: value}
+});
+
+// ✅ CORRECT: Explicitly specify the target
+htmx.ajax('POST', '/url', {
+    target: '#element-id',
+    values: {param: value}
+});
+```
+
+**Exception:** Response contains elements with `hx-swap-oob="true"`.
+
+---
+
+### DEV-CONTROL-21: HTMX Swap Modes and Event Listeners
+
+**`hx-on::after-settle` only works when the swapped element replaces the target (`outerHTML`).**
+
+```javascript
+// ❌ INCORRECT: innerHTML (default) nests the returned element
+// The hx-on::after-settle attribute on the returned element is never processed
+htmx.ajax('POST', '/url', {
+    target: '#my-element'
+    // swap: 'innerHTML' is the default
+});
+
+// ✅ CORRECT: outerHTML replaces the entire element
+// The hx-on::after-settle attribute on the returned element works
+htmx.ajax('POST', '/url', {
+    target: '#my-element',
+    swap: 'outerHTML'
+});
+```
+
+**Why:**
+- `innerHTML`: replaces **content** → `<div id="X"><div id="X" hx-on::...>new</div></div>` (duplicate ID)
+- `outerHTML`: replaces **element** → `<div id="X" hx-on::...>new</div>` (correct)
+
+---
+
+### DEV-CONTROL-22: Reinitializing Event Listeners
+
+**After an HTMX swap, event listeners attached via JavaScript are lost and must be reinitialized.**
+
+**Recommended pattern:**
+
+1. Create a reusable initialization function:
+```javascript
+function initMyControl(controlId) {
+    const element = document.getElementById(controlId);
+    // Attach event listeners
+    element.addEventListener('click', handleClick);
+}
+```
+
+2. Call this function after swap via `hx-on::after-settle`:
+```python
+extra_attr = {
+    "hx-on::after-settle": f"initMyControl('{self._id}');"
+}
+element.attrs.update(extra_attr)
+```
+
+**Alternative:** Use event delegation on a stable parent element.
+
+---
+
+### DEV-CONTROL-23: Avoiding Duplicate IDs with HTMX
+
+**If the element returned by the server has the same ID as the HTMX target, use `swap: 'outerHTML'`.**
+
+```python
+# Server returns an element with id="my-element"
+def render_partial(self):
+    return Div(id="my-element", ...)  # Same ID as target
+
+# JavaScript must use outerHTML
+htmx.ajax('POST', '/url', {
+    target: '#my-element',
+    swap: 'outerHTML'  # ✅ Replaces the entire element
+});
+```
+
+**Why:** `innerHTML` would create `<div id="X"><div id="X">...</div></div>` (invalid duplicate ID).
+
+---
+
+### DEV-CONTROL-24: Pattern extra_attr for HTMX
+
+**Use the `extra_attr` pattern to add post-swap behaviors.**
+
+```python
+def render_partial(self, fragment="default"):
+    extra_attr = {
+        "hx-on::after-settle": f"initControl('{self._id}');",
+        # Other HTMX attributes if needed
+    }
+
+    element = self.mk_element()
+    element.attrs.update(extra_attr)
+    return element
+```
+
+**Use cases:**
+- Reinitialize event listeners
+- Execute animations
+- Update other DOM elements
+- Logging or tracking events
+
+---
+
 ## Complete Control Template
 
 ```python
diff --git a/.claude/skills/reset/SKILL.md b/.claude/skills/reset/SKILL.md
new file mode 100644
index 0000000..36b4c9b
--- /dev/null
+++ b/.claude/skills/reset/SKILL.md
@@ -0,0 +1,21 @@
+---
+name: reset
+description: Reset to Default Mode - return to standard Claude Code behavior without personas
+disable-model-invocation: false
+---
+
+# Reset to Default Mode
+
+You are now back to **default Claude Code mode**.
+
+Follow the standard Claude Code guidelines without any specific persona or specialized behavior.
+
+Refer to CLAUDE.md for project-specific architecture and patterns.
+
+## Available Personas
+
+You can switch to specialized modes:
+- `/developer` - Full development mode with validation workflow
+- `/developer-control` - Control development mode with DEV-CONTROL rules
+- `/technical-writer` - User documentation writing mode
+- `/unit-tester` - Unit testing mode