Initial commit

src/components/button/useCharAnimation.ts

@@ -0,0 +1,31 @@
+import { useEffect, RefObject } from "react";
+
+export const useCharAnimation = (
+    buttonRef: RefObject<HTMLButtonElement | null>,
+    text: string | undefined,
+    selector: string = "[data-button-animate-chars]",
+    staggerDelay: number = 0
+) => {
+    useEffect(() => {
+        const buttonElement = buttonRef.current?.querySelector(selector);
+        if (!buttonElement) return;
+
+        const textContent = text || buttonElement.textContent || "";
+        buttonElement.innerHTML = "";
+
+        [...textContent].forEach((char, index) => {
+            const span = document.createElement("span");
+            span.textContent = char;
+
+            if (staggerDelay > 0) {
+                span.style.transitionDelay = `${index * staggerDelay}s`;
+            }
+
+            if (char === " ") {
+                span.style.whiteSpace = "pre";
+            }
+
+            buttonElement.appendChild(span);
+        });
+    }, [buttonRef, text, selector, staggerDelay]);
+};