Scroll Nav hide and Twitter Animated Border Implemented

apps/web/app/(landing)/Hero.tsx

@@ -4,6 +4,7 @@ import { motion } from "framer-motion";
 import { Twitter } from "@repo/ui/src/components/icons";
 import EmailInput from "./EmailInput";
 import LinkArrow from "./linkArrow";
+import { TwitterBorder } from "./twitterLink";
 
 const slap = {
   initial: {
@@ -22,18 +23,7 @@ function Hero() {
   return (
     <>
       <section className="mt-24 flex max-w-xl flex-col items-center justify-center gap-10 md:mt-56">
-        <a
-          className="group/anchor flex items-center justify-center gap-4 rounded-full bg-white/10 py-2 pl-10 pr-6 text-sm text-white/80"
-          href="https://twitter.com/supermemoryai"
-          target="_blank"
-        >
-          <Twitter className="h-4 w-4" />
-          <div className="flex items-center">
-            {" "}
-            Follow us on Twitter{" "}
-            <LinkArrow classname="group-hover/anchor:opacity-100 opacity-0 transition" />
-          </div>
-        </a>
+      <TwitterBorder />
         <motion.h1
           {...{
             ...slap,

apps/web/app/(landing)/Navbar.tsx

@@ -1,12 +1,21 @@
+"use client";
+
 import { ArrowRightIcon } from "@radix-ui/react-icons";
 import Logo from "../../public/logo.svg";
 import Image from "next/image";
 import Link from "next/link";
 import React from "react";
+import { useState } from "react";
+import {
+  motion,
+  AnimatePresence,
+  useScroll,
+  useMotionValueEvent,
+} from "framer-motion";
 
-function Navbar() {
+
+function NavbarContent() {
   return (
-    <nav className="fixed top-0 z-[99999] mt-12 hidden w-full px-24 text-sm md:flex">
       <div className="flex w-full flex-row justify-between rounded-2xl bg-white/10 shadow-[0px_2px_3px_-1px_rgba(0,0,0,0.1),0px_1px_0px_0px_rgba(25,28,33,0.02),0px_0px_0px_1px_rgba(25,28,33,0.08)] backdrop-blur-lg backdrop-filter">
         <Link href={"/"} className="flex items-center p-3 opacity-50">
           <Image src={Logo} alt="Supermemory logo" width={40} height={40} />
@@ -30,8 +39,45 @@ function Navbar() {
           <ArrowRightIcon className="h-4 w-4 group-hover:translate-x-1 duration-100 ease-in-out" />
         </Link>
       </div>
-    </nav>
   );
 }
 
-export default Navbar;
+export const Navbar = () => {
+  const { scrollYProgress } = useScroll();
+
+  const [visible, setVisible] = useState(true);
+
+  useMotionValueEvent(scrollYProgress, "change", (current) => {
+    // Check if current is not undefined and is a number
+    if (typeof current === "number") {
+      let direction = current! - scrollYProgress.getPrevious()!;
+        if (direction < 0) {
+          setVisible(true);
+        } else {
+          setVisible(false);
+        }
+    }
+  });
+
+  return (
+    <AnimatePresence mode="wait">
+      <motion.nav
+        initial={{
+          y: -130,
+          opacity: 1,
+        }}
+        animate={{
+          y: visible ? 0 : -100,
+          opacity: visible ? 1 : 0,
+        }}
+        transition={{
+          duration: 0.2,
+        }}
+        className="fixed top-0 z-[99999] mt-12 hidden w-full px-24 text-sm md:flex"
+      >
+        <NavbarContent />
+      </motion.nav>
+    </AnimatePresence>
+  );
+};
+

apps/web/app/(landing)/linkArrow.tsx

@@ -1,9 +1,10 @@
 import React from "react";
 
-function LinkArrow({ classname }: { classname?: string }) {
+function LinkArrow({ classname, stroke }: { classname?: string, stroke? : string}) {
   return (
     <svg
       className={classname}
+      stroke={stroke}
       width="24px"
       height="24px"
       viewBox="-2.4 -2.4 28.80 28.80"

apps/web/app/(landing)/page.tsx

@@ -1,6 +1,6 @@
 import RotatingIcons from "./RotatingIcons";
 import Hero from "./Hero";
-import Navbar from "./Navbar";
+import {Navbar}  from "./Navbar";
 import Cta from "./Cta";
 import { Toaster } from "@repo/ui/src/shadcn/toaster";
 import Features from "./Features";

apps/web/app/(landing)/twitterLink.tsx

@@ -0,0 +1,124 @@
+"use client";
+import React, { useState, useEffect, useRef } from "react";
+
+import { motion } from "framer-motion";
+import { cn } from "@repo/ui/lib/utils";
+import { Twitter } from "@repo/ui/src/components/icons";
+import LinkArrow from "./linkArrow";
+
+export function TwitterBorder() {
+  return (
+    <a
+      href="https://twitter.com/supermemoryai"
+      target="_blank"
+    >
+      <HoverBorderGradient
+        containerClassName="rounded-full"
+        className="group/anchor pl-10 pr-6 flex items-center justify-center gap-4 rounded-full text-white/80 bg-white/5 py-2 text-sm"
+      >
+        <Twitter className="h-4 w-4" />
+        <div className="flex">
+          {" "}
+          Follow us on Twitter{" "}
+          <LinkArrow
+            classname="group-hover/anchor:opacity-100 opacity-0 transition"
+            stroke="#ffffff"
+          />
+        </div>
+      </HoverBorderGradient>
+    </a>
+  );
+}
+
+type Direction = "TOP" | "LEFT" | "BOTTOM" | "RIGHT";
+
+export function HoverBorderGradient({
+  children,
+  containerClassName,
+  className,
+  as: Tag = "button",
+  duration = 1,
+  clockwise = true,
+  ...props
+}: React.PropsWithChildren<
+  {
+    as?: React.ElementType;
+    containerClassName?: string;
+    className?: string;
+    duration?: number;
+    clockwise?: boolean;
+  } & React.HTMLAttributes<HTMLElement>
+>) {
+  const [hovered, setHovered] = useState<boolean>(false);
+  const [direction, setDirection] = useState<Direction>("TOP");
+
+  const rotateDirection = (currentDirection: Direction): Direction => {
+    const directions: Direction[] = ["TOP", "LEFT", "BOTTOM", "RIGHT"];
+    const currentIndex = directions.indexOf(currentDirection);
+    const nextIndex = clockwise
+      ? (currentIndex - 1 + directions.length) % directions.length
+      : (currentIndex + 1) % directions.length;
+    return directions[nextIndex];
+  };
+
+  const movingMap: Record<Direction, string> = {
+    TOP: "radial-gradient(20.7% 50% at 50% 0%, hsl(0, 0%, 100%) 0%, rgba(255, 255, 255, 0) 100%)",
+    LEFT: "radial-gradient(16.6% 43.1% at 0% 50%, hsl(0, 0%, 100%) 0%, rgba(255, 255, 255, 0) 100%)",
+    BOTTOM:
+      "radial-gradient(20.7% 50% at 50% 100%, hsl(0, 0%, 100%) 0%, rgba(255, 255, 255, 0) 100%)",
+    RIGHT:
+      "radial-gradient(16.2% 41.199999999999996% at 100% 50%, hsl(0, 0%, 100%) 0%, rgba(255, 255, 255, 0) 100%)",
+  };
+
+  const highlight =
+    "radial-gradient(75% 181.15942028985506% at 50% 50%, #3275F8 0%, rgba(255, 255, 255, 0) 100%)";
+  useEffect(() => {
+    if (!hovered) {
+      const interval = setInterval(() => {
+        setDirection((prevState) => rotateDirection(prevState));
+      }, duration * 1000);
+      return () => clearInterval(interval);
+    }
+  }, [hovered]);
+  return (
+    <Tag
+      onMouseEnter={(event: React.MouseEvent<HTMLDivElement>) => {
+        setHovered(true);
+      }}
+      onMouseLeave={() => setHovered(false)}
+      className={cn(
+        "relative h-min w-fit transition duration-500 group/anchor flex items-center justify-center gap-4 rounded-full text-white/80 bg-white/5 text-sm",
+        containerClassName,
+      )}
+      {...props}
+    >
+      <div
+        className={cn(
+          "z-10 w-auto rounded-[inherit] bg-white/5 px-4 py-2 text-white",
+          className,
+        )}
+      >
+        {children}
+      </div>
+      <motion.div
+        className={cn(
+          "absolute inset-0 z-0 flex-none overflow-hidden rounded-[inherit]",
+        )}
+        style={{
+          filter: "blur(2px)",
+          position: "absolute",
+          width: "100%",
+          height: "100%",
+        }}
+        initial={{ background: movingMap[direction] }}
+        animate={{
+          background: hovered
+            ? [movingMap[direction], highlight]
+            : movingMap[direction],
+        }}
+        transition={{ ease: "linear", duration: duration ?? 1 }}
+      />
+      <div className="z-1 absolute inset-[2px] flex-none rounded-[100px] bg-[#121E2C]" />
+    </Tag>
+  );
+}

apps/web/app/globals.css

@@ -2,6 +2,30 @@
 @tailwind components;
 @tailwind utilities;
 
+html {
+  scroll-behavior: smooth;
+}
+
+/* width */
+::-webkit-scrollbar {
+  width: 8px;
+}
+
+/* Track */
+::-webkit-scrollbar-track {
+  background: transparent;
+}
+
+/* Handle */
+::-webkit-scrollbar-thumb {
+  background: #131F2C;
+}
+
+/* Handle on hover */
+::-webkit-scrollbar-thumb:hover {
+  background: #22303d;
+}
+
 /* :root {
   --foreground-rgb: 0, 0, 0;
   --background-start-rgb: 214, 219, 220;

package.json

@@ -14,7 +14,7 @@
     "@cloudflare/next-on-pages": "1",
     "@cloudflare/workers-types": "^4.20240512.0",
     "@repo/eslint-config": "*",
-    "@repo/shared-types": "*",
+"@repo/shared-types": "*",
     "@repo/tailwind-config": "*",
     "@repo/typescript-config": "*",
     "@repo/ui": "*",
@@ -51,6 +51,7 @@
     "@hookform/resolvers": "^3.4.2",
     "@iarna/toml": "^2.2.5",
     "@langchain/cloudflare": "^0.0.6",
+    "@million/lint": "^1.0.0-rc.18",
     "@radix-ui/react-icons": "^1.3.0",
     "@radix-ui/react-label": "^2.0.2",
     "@radix-ui/react-progress": "^1.0.3",