From c79b79628610e3018f255c5b54c0c4fb0a068950 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Tue, 5 May 2026 05:38:40 +0000
Subject: [PATCH] =?UTF-8?q?=F0=9F=8E=A8=20Palette:=20Add=20ARIA=20labels?=
 =?UTF-8?q?=20to=20icon-only=20buttons?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: threehymns <70611435+threehymns@users.noreply.github.com>
---
 .Jules/palette.md                                          | 3 +++
 src/components/editor/extensions/code-block-codemirror.tsx | 4 ++++
 src/components/graph-tab.tsx                               | 4 ++++
 3 files changed, 11 insertions(+)
 create mode 100644 .Jules/palette.md

diff --git a/.Jules/palette.md b/.Jules/palette.md
new file mode 100644
index 0000000..31be1fb
--- /dev/null
+++ b/.Jules/palette.md
@@ -0,0 +1,3 @@
+## 2024-05-23 - Accessibility of icon-only buttons
+**Learning:** Found multiple instances of icon-only buttons (`<Button>` and `<button>`) using `HugeiconsIcon` components that lacked `aria-label` attributes. While some had `title` attributes for tooltips, screen readers still need `aria-label` to announce the button's purpose clearly when focused.
+**Action:** Always verify that buttons containing only icons or visual elements have a descriptive `aria-label` added, even if a `title` attribute is present.
diff --git a/src/components/editor/extensions/code-block-codemirror.tsx b/src/components/editor/extensions/code-block-codemirror.tsx
index cbc217e..56e880b 100644
--- a/src/components/editor/extensions/code-block-codemirror.tsx
+++ b/src/components/editor/extensions/code-block-codemirror.tsx
@@ -443,10 +443,12 @@ const CodeMirrorComponent = ({
             value={currentLanguage}
             onChange={(e) => handleLanguageChange(e.target.value)}
             className="language-select"
+            aria-label="Language Select"
           >
             <button
               type="button"
               className="flex items-center gap-1 focus:outline-none"
+              aria-label="Language Select"
             >
               {React.createElement("selectedcontent")}
               <HugeiconsIcon icon={ArrowDown01Icon} size={12} />
@@ -477,6 +479,7 @@ const CodeMirrorComponent = ({
                 isLineWrapped ? "text-primary" : "text-muted-foreground",
               )}
               title="Toggle Line Wrap"
+              aria-label="Toggle Line Wrap"
             >
               <HugeiconsIcon icon={TextWrapIcon} size={14} />
             </button>
@@ -485,6 +488,7 @@ const CodeMirrorComponent = ({
               onClick={handleCopy}
               className="rounded p-1 text-muted-foreground transition-colors hover:bg-accent hover:text-foreground"
               title="Copy Code"
+              aria-label="Copy Code"
             >
               {copied ? (
                 <HugeiconsIcon
diff --git a/src/components/graph-tab.tsx b/src/components/graph-tab.tsx
index 4b13707..b02a426 100644
--- a/src/components/graph-tab.tsx
+++ b/src/components/graph-tab.tsx
@@ -1319,6 +1319,7 @@ interface ForceGraphInstance {
                   variant="ghost"
                   size="icon"
                   title="Reset settings"
+                  aria-label="Reset settings"
                   onClick={() => setPanel(DEFAULT_PANEL)}
                   className="size-7"
                 >
@@ -1328,6 +1329,7 @@ interface ForceGraphInstance {
                   variant="ghost"
                   size="icon"
                   title="Close panel"
+                  aria-label="Close panel"
                   onClick={() => setPaneOpen(false)}
                   className="size-7"
                 >
@@ -1431,6 +1433,8 @@ interface ForceGraphInstance {
                       <Button
                         variant="ghost"
                         size="icon"
+                        title="Delete group"
+                        aria-label="Delete group"
                         onClick={() => {
                           const next = panel.groups.filter(
                             (_, i) => i !== index,