From 31afcecdd849529bc5d6ae0719313f0f37e7cebc Mon Sep 17 00:00:00 2001
From: amankumarsingh77 <amankumarsingh7702@gmal.com>
Date: Sat, 2 May 2026 15:36:13 +0530
Subject: feat(util): add pure keycodes and safeJs template helper

---
 src/util/keycodes.ts | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/util/keycodes.ts

(limited to 'src/util/keycodes.ts')

diff --git a/src/util/keycodes.ts b/src/util/keycodes.ts
new file mode 100644
index 0000000..8669d1f
--- /dev/null
+++ b/src/util/keycodes.ts
@@ -0,0 +1,12 @@
+const VIRTUAL_KEY_CODES: Readonly<Record<string, number>> = {
+  Enter: 13, Tab: 9, Backspace: 8, Escape: 27, Delete: 46, " ": 32,
+  ArrowLeft: 37, ArrowUp: 38, ArrowRight: 39, ArrowDown: 40,
+  Home: 36, End: 35, PageUp: 33, PageDown: 34,
+};
+
+export const SPECIAL_KEYS: ReadonlyArray<string> = Object.keys(VIRTUAL_KEY_CODES);
+
+export const virtualKeyCode = (key: string): number =>
+  VIRTUAL_KEY_CODES[key] ?? (key.length === 1 ? key.charCodeAt(0) : 0);
+
+export const keyCode = (key: string): string => key;
-- 
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