In the world of web development, creating engaging and interactive user interfaces is crucial. One way to captivate your visitors’ attention is by adding dynamic elements to your website. In this article, we’ll walk you through how to create a captivating dynamic typing animation using React hooks and the Bootstrap framework. We’ll break down the code step by step and guide you on where to copy and paste each section.
1. Setting Up the React App
Before we dive into the code, make sure you have a React project set up. If you haven’t already, you can create a new React app using the following command:
npx create-react-app dynamic-typing-animation
install some packages:
npm install react-bootstrap bootstrap react-bootstrap-icons react-on-screen
In your app.js file, you'll import necessary dependencies and the Banner component. This component will serve as the main content of your application. Copy and paste the following code into your app.js file:
// app.js import logo from "./logo.svg"; import "./App.css"; import "bootstrap/dist/css/bootstrap.min.css"; import { Banner } from "./components/Banner"; function App() { return ( <div className="App"> <Banner /> </div> ); } export default App; Next, you’ll implement the dynamic typing animation in the Banner component. This component uses hooks to manage state and timing for the animation.
// banner.js import { useState, useEffect } from "react"; import { Container, Row, Col } from "react-bootstrap"; import { ArrowRightCircle } from "react-bootstrap-icons"; import TrackVisibility from "react-on-screen"; export const Banner = () => { const [loopNum, setLoopNum] = useState(0); const [isDeleting, setIsDeleting] = useState(false); const [text, setText] = useState(""); const [delta, setDelta] = useState(300 - Math.random() * 100); const [index, setIndex] = useState(1); const toRotate = ["Web Developer", "Web Designer", "UI/UX Designer"]; const period = 2000; useEffect(() => { let ticker = setInterval(() => { tick(); }, delta); return () => { clearInterval(ticker); }; }, [text]); const tick = () => { let i = loopNum % toRotate.length; let fullText = toRotate[i]; let updatedText = isDeleting ? fullText.substring(0, text.length - 1) : fullText.substring(0, text.length + 1); setText(updatedText); if (isDeleting) { setDelta((prevDelta) => prevDelta / 2); } if (!isDeleting && updatedText === fullText) { setIsDeleting(true); setIndex((prevIndex) => prevIndex - 1); setDelta(period); } else if (isDeleting && updatedText === "") { setIsDeleting(false); setLoopNum(loopNum + 1); setIndex(1); setDelta(500); } else { setIndex((prevIndex) => prevIndex + 1); } }; return ( <section className="banner" id="home"> <Container> <Row className="aligh-items-center"> <Col xs={12} md={6} xl={7}> <TrackVisibility> {({ isVisible }) => ( <div className={ isVisible ? "animate__animated animate__fadeIn" : "" } > <span className="tagline">Welcome to my Portfolio</span> <h1> {`Hi! I'm Lorem`}{" "} <span className="txt-rotate" dataPeriod="1000" data-rotate='[ "Web dev", "Web master", "UI/UX programmer" ]' > <span className="wrap">{text}</span> </span> </h1> <p> Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. </p> <button> Let’s Connect <ArrowRightCircle size={25} /> </button> </div> )} </TrackVisibility> </Col> <Col xs={12} md={6} xl={5}> <TrackVisibility> {({ isVisible }) => ( <div className={ isVisible ? "animate__animated animate__zoomIn" : "" } > <img src={"https://i.imgur.com/DC4LkuS.png"} alt="Header Img" style={{ width: 500 }} /> </div> )} </TrackVisibility> </Col> </Row> </Container> </section> ); }; 4. Copy and Paste App.css
Finally, add the necessary CSS to style your dynamic typing animation. Copy and paste the following CSS code into your App.css file:
/* App.css */ /************ Default Css ************/ * { margin: 0; padding: 0; box-sizing: border-box; } html { scroll-behavior: smooth; scroll-padding-top: 75px; } body { font-weight: 400; overflow-x: hidden; position: relative; background-color: #121212 !important; color: #fff !important; font-family: "Centra", sans-serif !important; } button { border: 0; background-color: transparent; } 5. Styling Your Dynamic Typing Animation
/************ Banner Css ************/ .banner { margin-top: 0; padding: 260px 0 100px 0; background-image: url("https://i.imgur.com/J0zBNyV.png"); background-position: top center; background-size: cover; background-repeat: no-repeat; } .banner .tagline { font-weight: 700; letter-spacing: 0.8px; padding: 8px 10px; background: linear-gradient( 90.21deg, rgba(170, 54, 124, 0.5) -5.91%, rgba(74, 47, 189, 0.5) 111.58% ); border: 1px solid rgba(255, 255, 255, 0.5); font-size: 20px; margin-bottom: 16px; display: inline-block; } .banner h1 { font-size: 65px; font-weight: 700; letter-spacing: 0.8px; line-height: 1; margin-bottom: 20px; display: block; } .banner p { color: #b8b8b8; font-size: 18px; letter-spacing: 0.8px; line-height: 1.5em; width: 96%; } .banner button { color: #fff; font-weight: 700; font-size: 20px; margin-top: 60px; letter-spacing: 0.8px; display: flex; align-items: center; } .banner button svg { font-size: 25px; margin-left: 10px; transition: 0.3s ease-in-out; line-height: 1; } .banner button:hover svg { margin-left: 25px; } .banner img { animation: updown 3s linear infinite; } @keyframes updown { 0% { transform: translateY(-20px); } 50% { transform: translateY(20px); } 100% { transform: translateY(-20px); } } .txt-rotate > .wrap { border-right: 0.08em solid #666; } 6. Run Your React App
With all the code in place, you’re ready to see your dynamic typing animation in action. Open your terminal, navigate to your project directory, and run:
npm start
This will start your development server, and you can view the dynamic typing animation by opening your browser and visiting http://localhost:3000.
Congratulations!
You’ve successfully created a captivating dynamic typing animation using React hooks and the Bootstrap framework. This type of animation can make your website more engaging and visually appealing, providing a unique user experience. Feel free to customize the animation and styling to match your project’s design and branding.