diff --git a/.jules/palette.md b/.jules/palette.md
new file mode 100644
index 0000000..4d74284
--- /dev/null
+++ b/.jules/palette.md
@@ -0,0 +1 @@
+## 2024-06-13 - Initial Setup\n**Learning:** Started logging UX enhancements.\n**Action:** Will log critical a11y/UX learnings here.
diff --git a/patch_chatpanel.sh b/patch_chatpanel.sh
new file mode 100644
index 0000000..f4499c5
--- /dev/null
+++ b/patch_chatpanel.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+sed -i 's/className="chat-bubble-edit-btn cancel"/className="chat-bubble-edit-btn cancel"\n                  aria-label="Cancel edit"/g' ui/components/ChatPanel.tsx
+sed -i 's/className="chat-bubble-edit-btn save"/className="chat-bubble-edit-btn save"\n                  aria-label="Save edit"/g' ui/components/ChatPanel.tsx
+sed -i 's/className="chat-show-more-btn"/className="chat-show-more-btn"\n                  aria-label={isCollapsed ? "Show more message content" : "Show less message content"}/g' ui/components/ChatPanel.tsx
+sed -i 's/className="chat-action-btn"/className="chat-action-btn"\n              aria-label={isCopied ? "Copied" : "Copy message"}/g' ui/components/ChatPanel.tsx
+# Need more precise patching for aria labels based on title props
diff --git a/patch_chatpanel2.sh b/patch_chatpanel2.sh
new file mode 100644
index 0000000..bfed09c
--- /dev/null
+++ b/patch_chatpanel2.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+sed -i 's/title="Copy message"/title="Copy message"\n              aria-label={isCopied ? "Copied message" : "Copy message"}/g' ui/components/ChatPanel.tsx
+sed -i 's/title="Retry response"/title="Retry response"\n              aria-label="Retry response"/g' ui/components/ChatPanel.tsx
+sed -i 's/title="Edit message"/title="Edit message"\n              aria-label="Edit message"/g' ui/components/ChatPanel.tsx
diff --git a/patch_chatpanel3.sh b/patch_chatpanel3.sh
new file mode 100644
index 0000000..579499d
--- /dev/null
+++ b/patch_chatpanel3.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+sed -i 's/className="chat-bubble-edit-btn cancel"/className="chat-bubble-edit-btn cancel"\n                  aria-label="Cancel edit"/g' ui/components/ChatPanel.tsx
+sed -i 's/className="chat-bubble-edit-btn save"/className="chat-bubble-edit-btn save"\n                  aria-label="Save edit"/g' ui/components/ChatPanel.tsx
+sed -i 's/className="chat-show-more-btn"/className="chat-show-more-btn"\n                  aria-label={isCollapsed ? "Show more message content" : "Show less message content"}/g' ui/components/ChatPanel.tsx
diff --git a/patch_nodeeditor.sh b/patch_nodeeditor.sh
new file mode 100644
index 0000000..5b30b6b
--- /dev/null
+++ b/patch_nodeeditor.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+sed -i 's/title="Toggle interactive charts render workspace assets"/title="Toggle interactive charts render workspace assets"\n            aria-label="Toggle interactive charts"/g' ui/components/NodeEditorDetail.tsx
+sed -i 's/title="Expand editor to full center canvas focus"/title="Expand editor to full center canvas focus"\n              aria-label="Expand editor"/g' ui/components/NodeEditorDetail.tsx
diff --git a/ui/components/ChatPanel.tsx b/ui/components/ChatPanel.tsx
index 181fd85..89261d2 100644
--- a/ui/components/ChatPanel.tsx
+++ b/ui/components/ChatPanel.tsx
@@ -114,6 +114,7 @@ const ChatMessageBubble = React.memo(function ChatMessageBubble({
                 <button
                   type="button"
                   className="chat-bubble-edit-btn cancel"
+                  aria-label="Cancel edit"
                   onClick={onCancelEdit}
                 >
                   Cancel
@@ -121,6 +122,7 @@ const ChatMessageBubble = React.memo(function ChatMessageBubble({
                 <button
                   type="button"
                   className="chat-bubble-edit-btn save"
+                  aria-label="Save edit"
                   onClick={() => void onSaveEdit(index, editingContent)}
                 >
                   Save
@@ -147,6 +149,9 @@ const ChatMessageBubble = React.memo(function ChatMessageBubble({
                 <button
                   type="button"
                   className="chat-show-more-btn"
+                  aria-label={
+                    isCollapsed ? "Show more message content" : "Show less message content"
+                  }
                   onClick={() => setIsCollapsed(!isCollapsed)}
                 >
                   {isCollapsed ? "Show more" : "Show less"}
@@ -163,6 +168,7 @@ const ChatMessageBubble = React.memo(function ChatMessageBubble({
               className="chat-action-btn"
               onClick={() => onCopyMessage(message.content, message.id)}
               title="Copy message"
+              aria-label={isCopied ? "Copied message" : "Copy message"}
             >
               {isCopied ? (
                 <svg
@@ -198,6 +204,7 @@ const ChatMessageBubble = React.memo(function ChatMessageBubble({
               className="chat-action-btn"
               onClick={() => onRetryMessage(index)}
               title="Retry response"
+              aria-label="Retry response"
             >
               <svg
                 width="15"
@@ -222,6 +229,7 @@ const ChatMessageBubble = React.memo(function ChatMessageBubble({
               className="chat-action-btn"
               onClick={() => onCopyMessage(message.content, message.id)}
               title="Copy message"
+              aria-label={isCopied ? "Copied message" : "Copy message"}
             >
               {isCopied ? (
                 <svg
@@ -257,6 +265,7 @@ const ChatMessageBubble = React.memo(function ChatMessageBubble({
               className="chat-action-btn"
               onClick={() => onStartEdit(message.id, message.content)}
               title="Edit message"
+              aria-label="Edit message"
             >
               <svg
                 width="15"
@@ -277,6 +286,7 @@ const ChatMessageBubble = React.memo(function ChatMessageBubble({
               className="chat-action-btn"
               onClick={() => onRetryMessage(index)}
               title="Retry response"
+              aria-label="Retry response"
             >
               <svg
                 width="15"
diff --git a/ui/components/NodeEditorDetail.tsx b/ui/components/NodeEditorDetail.tsx
index 404b26d..7cbb265 100644
--- a/ui/components/NodeEditorDetail.tsx
+++ b/ui/components/NodeEditorDetail.tsx
@@ -194,6 +194,7 @@ export default function NodeEditorDetail({
             className={`charts-toggle-btn ${chartsEnabled ? "active" : ""}`}
             onClick={() => setNodeEditorChartsEnabled(!chartsEnabled)}
             title="Toggle interactive charts render workspace assets"
+            aria-label="Toggle interactive charts"
           >
             📊 Charts: {chartsEnabled ? "ON" : "OFF"}
           </button>
@@ -203,6 +204,7 @@ export default function NodeEditorDetail({
               className="detail-expand-btn"
               onClick={onExpand}
               title="Expand editor to full center canvas focus"
+              aria-label="Expand editor"
             >
               <span className="expand-icon">⛶</span> Focus Canvas
             </button>