Image Carousel Using HTML CSS & JS

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Hey, learner today In this blog post, We will be Creating an Image Carousel Using HTML CSS & JS. In the past post, we have created many projects one of them HoverBoard Effect Using HTML CSS & JS. Now it is time to create an Image Carousel.

Image Carousel Using HTML CSS & JS

An image carousel is a container slideshow of the image. In this project, we have created an Image slider with HTML CSS, and JS. there are two buttons for the previous image and the Next for a new image. The image automatically changes after a few seconds if we did not click on any buttons. An image carousel makes a website more interactive by enhancing the user experience.

Preview of HoverBoard Effect on Codepen

Codepen Link

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Image Carousel Using HTML CSS & JS [Source code]

To create an Image CarouselUsing HTML CSS and JS At first, you have to create three files (HTML, CSS, and JS) files with the named index.html, style.css, and Script.js in the same folder and you have to link the CSS and JS files to HTML. after that paste, the HTML code in index.html, and paste the CSS code in style.css at last paste the Javascript code in Script.js that’s all after pasting the code.

At first, you have to create an HTML file with the named index.html and paste the below HTML code on it and save it. Remember to give a .html extension to the HTML file.

<!DOCTYPE html>
<!--Codingthai.com--> 
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link rel="stylesheet" href="style.css" />
    <title>Image Carousel</title>
  </head>
  <body>
    <div class="carousel">
      <div class="image-container" id="imgs">
        <img src="https://images.unsplash.com/photo-1599394022918-6c2776530abb?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1458&q=80"
       alt="first-image"
       />
    <img
       src="https://images.unsplash.com/photo-1593642632559-0c6d3fc62b89?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1500&q=80"
       alt="second-image"
       />
    <img
       src="https://images.unsplash.com/photo-1599423300746-b62533397364?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1500&q=80"
       alt="third-image"
       />
    <img
       src="https://images.unsplash.com/photo-1599561046251-bfb9465b4c44?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1492&q=80"
       alt="fourth-image"
       />
      </div>

      <div class="buttons-container">
        <button id="left" class="btn">Prev</button>
        <button id="right" class="btn">Next</button>
      </div>
    </div>

    <script src="script.js"></script>
  </body>
</html>

After pasting the HTML code, Now have to create a second CSS file with the named style.css. Paste the below code on it and save it. Again remember to give .css extension to CSS file.

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

* {
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
}

img {
  width: 500px;
  height: 500px;
  object-fit: cover;
}

.carousel {
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
  height: 530px;
  width: 500px;
  overflow: hidden;
}

.image-container {
  display: flex;
  transform: translateX(0);
  transition: transform 0.5s ease-in-out;
}

.buttons-container {
  display: flex;
  justify-content: space-between;
}

.btn {
  background-color: rebeccapurple;
  color: #fff;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  width: 49.5%;
}

.btn:hover {
  opacity: 0.9;
}

.btn:focus {
  outline: none;
}

At last, you have to create a Javascript file with the named script.js and paste the Js code on it and save it again don’t forget to give the .js extension to the Javascript file.

const imgs = document.getElementById('imgs')
const leftBtn = document.getElementById('left')
const rightBtn = document.getElementById('right')

const img = document.querySelectorAll('#imgs img')

let idx = 0

let interval = setInterval(run, 2000)

function run() {
    idx++
    changeImage()
}

function changeImage() {
    if(idx > img.length - 1) {
        idx = 0
    } else if(idx < 0) {
        idx = img.length - 1
    }

    imgs.style.transform = `translateX(${-idx * 500}px)`
}

function resetInterval() {
    clearInterval(interval)
    interval = setInterval(run, 2000)
}

rightBtn.addEventListener('click', () => {
    idx++
    changeImage()
    resetInterval()
})

leftBtn.addEventListener('click', () => {
    idx--
    changeImage()
    resetInterval()
})

That’s all after pasting the code now your code will be successfully run. If you get any kind of error/problem in the code just comment down or contact me

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