HTML CSS JavaScript – CodingNepal

Create Sidebar Menu in HTML CSS & JavaScript

CodingNepal — Fri, 28 Apr 2023 06:57:16 +0000

Developing proficiency in creating a sidebar menu with a dropdown is a valuable skill in the domain of web development. Although the sidebar is a fundamental component of a website, it can be created using a concise combination of HTML, CSS, and JavaScript.

Today in this blog post, you will be taught how to build a Sidebar Menu using HTML, CSS, and JavaScript, which will include the functionality of dropdown menus. I have also published a blog featuring 5 Free Sidebar Templates. I trust that they will also prove advantageous to you.

Video Tutorial of Sidebar Menu in HTML CSS & JavaScript

As demonstrated in the video tutorial of the Sidebar Menu, it has the ability to expand and collapse, and it includes a submenu feature that becomes visible upon clicking on the navigation link. The sidebar has the potential to accommodate numerous navigation links since it is scrollable.

I would highly recommend you watch the video tutorial of the Sidebar Menu. It will really help you to create this sidebar menu step by step as well as to understand HTML CSS & JavaScript code.

Steps for Creating a Sidebar Menu in HTML CSS & JavaScript

To create a sidebar using HTML, CSS, and vanilla JavaScript, follow the given steps line by line:

Create a folder. You can name this folder whatever you want, and inside this folder, create the mentioned files.
Create an index.html file. The file name must be index and its extension .html
Create a style.css file. The file name must be style and its extension .css
Create a script.js file. The file name must be script and its extension .js

Once you create these files, paste the given codes into the specified files. If you don’t want to do these then scroll down and download all the source code files of the Sidebar Menu, by clicking on the given download button.

First, paste the following codes into your index.html file.




  
    
    
    
    Sidebar Menu for Admin Dashboard | CodingNepal
    
    
    
  
  
    
      CodingLab

      
        
          Your menu title

          
            Your first link
          

          
            
              First submenu
              
            

            
              
                
                Your submenu title
              
              
                First sublink
              
              
                First sublink
              
              
                First sublink
              
            
          
          
            
              Second submenu
              
            

            
              
                
                Your submenu title
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
              
                Second sublink
              
            
          

          
            Your second link
          

          
            Your third link
          
        
      
    

    
      
    

    
      Admin Dashboard Content

Second, paste the following codes into your style.css file.

/* Import Google font - Poppins */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
.sidebar {
  position: fixed;
  height: 100%;
  width: 260px;
  background: #11101d;
  padding: 15px;
  z-index: 99;
}
.logo {
  font-size: 25px;
  padding: 0 15px;
}
.sidebar a {
  color: #fff;
  text-decoration: none;
}
.menu-content {
  position: relative;
  height: 100%;
  width: 100%;
  margin-top: 40px;
  overflow-y: scroll;
}
.menu-content::-webkit-scrollbar {
  display: none;
}
.menu-items {
  height: 100%;
  width: 100%;
  list-style: none;
  transition: all 0.4s ease;
}
.submenu-active .menu-items {
  transform: translateX(-56%);
}
.menu-title {
  color: #fff;
  font-size: 14px;
  padding: 15px 20px;
}
.item a,
.submenu-item {
  padding: 16px;
  display: inline-block;
  width: 100%;
  border-radius: 12px;
}
.item i {
  font-size: 12px;
}
.item a:hover,
.submenu-item:hover,
.submenu .menu-title:hover {
  background: rgba(255, 255, 255, 0.1);
}
.submenu-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  cursor: pointer;
}
.submenu {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  right: calc(-100% - 26px);
  height: calc(100% + 100vh);
  background: #11101d;
  display: none;
}
.show-submenu ~ .submenu {
  display: block;
}
.submenu .menu-title {
  border-radius: 12px;
  cursor: pointer;
}
.submenu .menu-title i {
  margin-right: 10px;
}
.navbar,
.main {
  left: 260px;
  width: calc(100% - 260px);
  transition: all 0.5s ease;
  z-index: 1000;
}
.sidebar.close ~ .navbar,
.sidebar.close ~ .main {
  left: 0;
  width: 100%;
}
.navbar {
  position: fixed;
  color: #fff;
  padding: 15px 20px;
  font-size: 25px;
  background: #4070f4;
  cursor: pointer;
}
.navbar #sidebar-close {
  cursor: pointer;
}
.main {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  z-index: 100;
  background: #e7f2fd;
}
.main h1 {
  color: #11101d;
  font-size: 40px;
  text-align: center;
}

Third, paste the following codes into your script.js file.

const sidebar = document.querySelector(".sidebar");
const sidebarClose = document.querySelector("#sidebar-close");
const menu = document.querySelector(".menu-content");
const menuItems = document.querySelectorAll(".submenu-item");
const subMenuTitles = document.querySelectorAll(".submenu .menu-title");

sidebarClose.addEventListener("click", () => sidebar.classList.toggle("close"));

menuItems.forEach((item, index) => {
  item.addEventListener("click", () => {
    menu.classList.add("submenu-active");
    item.classList.add("show-submenu");
    menuItems.forEach((item2, index2) => {
      if (index !== index2) {
        item2.classList.remove("show-submenu");
      }
    });
  });
});

subMenuTitles.forEach((title) => {
  title.addEventListener("click", () => {
    menu.classList.remove("submenu-active");
  });
});

If you face any difficulties while creating your Sidebar Menu or your code is not working as expected, you can download the source code files for this Sidebar Menu for free by clicking on the download button, and you can also view a live demo of this card slider by clicking on the view live button.

View Live Demo

Text to Speech Converter in HTML CSS & JavaScript

CodingNepal — Mon, 24 Apr 2023 21:11:22 +0000

Creating a project that converts any text into speech could be an interesting and skill-pushing project while learning HTML CSS & JavaScript

Today in this blog you will learn to build a Text-to-Speech Converter using HTML CSS & JavaScript. This converter will convert any text that will be typed in the input field. Recently I have provided a blog on how can we build a Calculator in HTML CSS & JavaScript, I believe that project will be also beneficial for you.

Tutorial of Text to Speech Converter in HTML CSS & JS

As you have seen in this video tutorial of Text to speech converters. This converts any text into speech. If you want to add a voice option and accent in this Text to Speech Converter then you can visit the link also I have created a blog on language translator.

I would highly recommend you to watch the given video tutorial of Text to Speech Converter which helps you to create this project easily step by step. Also, I have tried to explain every code by doing comments on it.

Steps for Creating a Text-to-Speech Converter in JavaScript

To create a Text-to-Speech Converter using HTML, CSS, and vanilla JavaScript, follow the given steps line by line:

Create a folder. You can name this folder whatever you want, and inside this folder, create the mentioned files.
Create an index.html file. The file name must be index and its extension .html
Create a style.css file. The file name must be style and its extension .css
Create a script.js file. The file name must be script and its extension .js

Once you create these files, paste the given codes into the specified files. If you don’t want to do these then scroll down and download all the source code files of the Calculator, by clicking on the given download button.

First, paste the following codes into your index.html file.




  
    
    
    
    Text to Speech Converter
    
  
  
    
      Text to Speech Converter

Second, paste the following codes into your style.css file.

/* Import Google font - Poppins */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #87a5f8;
}
.container {
  position: relative;
  max-width: 350px;
  width: 100%;
  background: #fff;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}
header {
  font-size: 18px;
  color: #333;
  font-weight: 500;
  text-align: center;
}
textarea {
  width: 100%;
  height: 180px;
  border-radius: 8px;
  margin: 20px 0;
  padding: 10px 15px;
  resize: none;
  outline: none;
  border: 1px solid #aaa;
}
button {
  width: 100%;
  padding: 14px 0;
  border: none;
  border-radius: 8px;
  color: #fff;
  background: #6e93f7;
  cursor: pointer;
  transition: all 0.3s ease;
}
button:hover {
  background: #4070f4;
}

Third, paste the following codes into your script.js file.

const textarea = document.querySelector("textarea");
const button = document.querySelector("button");
let isSpeaking = true;

const textToSpeech = () => {
  const synth = window.speechSynthesis;
  const text = textarea.value;

  if (!synth.speaking && text) {
    const utternace = new SpeechSynthesisUtterance(text);
    synth.speak(utternace);
  }

  if (text.length > 50) {
    if (synth.speaking && isSpeaking) {
      button.innerText = "Pause";
      synth.resume();
      isSpeaking = false;
    } else {
      button.innerText = "Resume";
      synth.pause();
      isSpeaking = true;
    }
  } else {
    isSpeaking = false;
    button.innerText = "Speaking";
  }

  setInterval(() => {
    if (!synth.speaking && !isSpeaking) {
      isSpeaking = true;
      button.innerText = "Convert to Speech";
    }
  });
};

button.addEventListener("click", textToSpeech);

If you face any difficulties while creating your Text to Speech Converter or your code is not working as expected, you can download the source code files for this Text to Speech Converter for free by clicking on the download button, and you can also view a live demo of this card slider by clicking on the view live button.

View Live Demo

Make Calculator in HTML CSS & JavaScript

CodingNepal — Mon, 17 Apr 2023 21:11:22 +0000

Creating a calculator can be a challenging and intricate task, and it is something that many web developers aspire to accomplish during their journey in web development. However, it is possible to create a functional calculator by utilizing HTML, CSS, and JavaScript.

Today in this blog you will learn to create a Responsive Calculator in HTML CSS & JavaScript. This calculator will do every calculation like division, multiplication, addition, subtraction, and many more. Recently I created a Website with Login & Signup Form I believe you will also help to enhance your web development skills.

Video Tutorial of Calculator in HTML CSS & JavaScript

As you saw in the video tutorial on the Calculator. This calculator did all the mathematical equations also it has some validation features like the operator buttons did not work until you type numbers.

I would highly recommend you watch the full video tutorial of this calculator. In the video tutorial, I tried to make you understand every line of code by commenting.

Steps for Creating a Calculator in HTML CSS & JavaScript

To create a working calculator HTML, CSS, and vanilla JavaScript, follow the given steps line by line:

Create a folder. You can name this folder whatever you want, and inside this folder, create the mentioned files.
Create an index.html file. The file name must be index and its extension .html
Create a style.css file. The file name must be style and its extension .css
Create a script.js file. The file name must be script and its extension .js

First, paste the following codes into your index.html file.




  
    
    
    
    Calculator in HTML CSS & JavaScript

Second, paste the following codes into your style.css file.

/* Import Google font - Poppins */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e0e3eb;
}
.container {
  position: relative;
  max-width: 300px;
  width: 100%;
  border-radius: 12px;
  padding: 10px 20px 20px;
  background: #fff;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
}
.display {
  height: 80px;
  width: 100%;
  outline: none;
  border: none;
  text-align: right;
  margin-bottom: 10px;
  font-size: 25px;
  color: #000e1a;
  pointer-events: none;
}
.buttons {
  display: grid;
  grid-gap: 10px;
  grid-template-columns: repeat(4, 1fr);
}
.buttons button {
  padding: 10px;
  border-radius: 6px;
  border: none;
  font-size: 20px;
  cursor: pointer;
  background-color: #eee;
}
.buttons button:active {
  transform: scale(0.99);
}
.operator {
  color: #2f9fff;
}

Third, paste the following codes into your script.js file.

const display = document.querySelector(".display");
const buttons = document.querySelectorAll("button");
const specialChars = ["%", "*", "/", "-", "+", "="];
let output = "";

//Define function to calculate based on button clicked.
const calculate = (btnValue) => {
  display.focus();
  if (btnValue === "=" && output !== "") {
    //If output has '%', replace with '/100' before evaluating.
    output = eval(output.replace("%", "/100"));
  } else if (btnValue === "AC") {
    output = "";
  } else if (btnValue === "DEL") {
    //If DEL button is clicked, remove the last character from the output.
    output = output.toString().slice(0, -1);
  } else {
    //If output is empty and button is specialChars then return
    if (output === "" && specialChars.includes(btnValue)) return;
    output += btnValue;
  }
  display.value = output;
};

//Add event listener to buttons, call calculate() on click.
buttons.forEach((button) => {
  //Button click listener calls calculate() with dataset value as argument.
  button.addEventListener("click", (e) => calculate(e.target.dataset.value));
});

That’s all, now you’ve successfully created a Calculator. If you face any difficulties while creating your calculator or your code is not working as expected, you can download the source code files for this calculator for free by clicking on the download button, and you can also view a live demo of this card slider by clicking on the view live button.

View Live Demo

Website with Login & Registration Form in HTML CSS & JavaScript

CodingNepal — Sun, 09 Apr 2023 21:11:21 +0000

While learning web development creating a website with a Login and Registration Form could be the best project for beginners to intermediate-level web developers.

Today in this blog you will learn how to build a website that includes a Login and Registration Form using HTML, CSS, and JavaScript. While I have previously designed many websites with Login and Registration Forms, they were created as separate entities.

As you can see on the given image of the Website with the Login & Signup Form that you will be going to learn to create today. The website will have a navigation bar with a logo and nav links with a button that will toggle the form. To toggle the login and registration form there is a button at the bottom of the form.

Website with Login & Registration Form in HTML CSS & JS

As demonstrated in the video tutorial of the website featuring a login and registration form, initially, a website with a navigation bar was presented. Upon clicking the login button, the login form was displayed, and upon clicking the signup button, the registration form appeared.

I would highly recommend you watch the provided video tutorial. In the video tutorial, I have shown to create a website with a login and registration form step by step as well as I have commented on the code to make it easier to understand.

Steps for Creating a Website with Login & Registration Form

To create a Website with Login & Registration Form using HTML, CSS, and vanilla JavaScript, follow the given steps line by line:

Create a folder. You can name this folder whatever you want, and inside this folder, create the mentioned files.
Create an index.html file. The file name must be index and its extension .html
Create a style.css file. The file name must be style and its extension .css
Create a script.js file. The file name must be script and its extension .js
Download the background image and put this image inside the project folder. This is the website background image.

Once you create these files, paste the given codes into the specified files. If you don’t want to do these then scroll down and download all the source code files of the Website with the Login & Registration Form, by clicking on the given download button.

First, paste the following codes into your index.html file.




  
    
    
    
    Website with Login & Registration Form
    
    
    
  
  
    
    
      
        CodingLab

        
          
            Home
            Product
            Services
            Contact
          
        

        
      
    

    
    
      
        
        
        
          
            Login

            
              
              
            
            
              
              
              
            

            
              
                
                Remember me
              
              Forgot password?
            

            

            Don't have an account? Signup
          
        

        
        
          
            Signup

            
              
              
            
            
              
              
              
            
            
              
              
              
            

            

            Already have an account? Login

Second, paste the following codes into your style.css file.

/* Import Google font - Poppins */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
a {
  text-decoration: none;
}
.header {
  position: fixed;
  height: 80px;
  width: 100%;
  z-index: 100;
  padding: 0 20px;
}
.nav {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}
.nav,
.nav_item {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
}
.nav_logo,
.nav_link,
.button {
  color: #fff;
}
.nav_logo {
  font-size: 25px;
}
.nav_item {
  column-gap: 25px;
}
.nav_link:hover {
  color: #d9d9d9;
}
.button {
  padding: 6px 24px;
  border: 2px solid #fff;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
}
.button:active {
  transform: scale(0.98);
}

/* Home */
.home {
  position: relative;
  height: 100vh;
  width: 100%;
  background-image: url("bg.jpg");
  background-size: cover;
  background-position: center;
}
.home::before {
  content: "";
  position: absolute;
  height: 100%;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: all 0.5s ease-out;
}
.home.show::before {
  opacity: 1;
  pointer-events: auto;
}
/* From */
.form_container {
  position: fixed;
  max-width: 320px;
  width: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1.2);
  z-index: 101;
  background: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: rgba(0, 0, 0, 0.1);
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s ease-out;
}
.home.show .form_container {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}
.signup_form {
  display: none;
}
.form_container.active .signup_form {
  display: block;
}
.form_container.active .login_form {
  display: none;
}
.form_close {
  position: absolute;
  top: 10px;
  right: 20px;
  color: #0b0217;
  font-size: 22px;
  opacity: 0.7;
  cursor: pointer;
}
.form_container h2 {
  font-size: 22px;
  color: #0b0217;
  text-align: center;
}
.input_box {
  position: relative;
  margin-top: 30px;
  width: 100%;
  height: 40px;
}
.input_box input {
  height: 100%;
  width: 100%;
  border: none;
  outline: none;
  padding: 0 30px;
  color: #333;
  transition: all 0.2s ease;
  border-bottom: 1.5px solid #aaaaaa;
}
.input_box input:focus {
  border-color: #7d2ae8;
}
.input_box i {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: #707070;
}
.input_box i.email,
.input_box i.password {
  left: 0;
}
.input_box input:focus ~ i.email,
.input_box input:focus ~ i.password {
  color: #7d2ae8;
}
.input_box i.pw_hide {
  right: 0;
  font-size: 18px;
  cursor: pointer;
}
.option_field {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.form_container a {
  color: #7d2ae8;
  font-size: 12px;
}
.form_container a:hover {
  text-decoration: underline;
}
.checkbox {
  display: flex;
  column-gap: 8px;
  white-space: nowrap;
}
.checkbox input {
  accent-color: #7d2ae8;
}
.checkbox label {
  font-size: 12px;
  cursor: pointer;
  user-select: none;
  color: #0b0217;
}
.form_container .button {
  background: #7d2ae8;
  margin-top: 30px;
  width: 100%;
  padding: 10px 0;
  border-radius: 10px;
}
.login_signup {
  font-size: 12px;
  text-align: center;
  margin-top: 15px;
}

Third, paste the following codes into your script.js file.

const formOpenBtn = document.querySelector("#form-open"),
  home = document.querySelector(".home"),
  formContainer = document.querySelector(".form_container"),
  formCloseBtn = document.querySelector(".form_close"),
  signupBtn = document.querySelector("#signup"),
  loginBtn = document.querySelector("#login"),
  pwShowHide = document.querySelectorAll(".pw_hide");

formOpenBtn.addEventListener("click", () => home.classList.add("show"));
formCloseBtn.addEventListener("click", () => home.classList.remove("show"));

pwShowHide.forEach((icon) => {
  icon.addEventListener("click", () => {
    let getPwInput = icon.parentElement.querySelector("input");
    if (getPwInput.type === "password") {
      getPwInput.type = "text";
      icon.classList.replace("uil-eye-slash", "uil-eye");
    } else {
      getPwInput.type = "password";
      icon.classList.replace("uil-eye", "uil-eye-slash");
    }
  });
});

signupBtn.addEventListener("click", (e) => {
  e.preventDefault();
  formContainer.classList.add("active");
});
loginBtn.addEventListener("click", (e) => {
  e.preventDefault();
  formContainer.classList.remove("active");
});

That’s all, now you’ve successfully created a Website with a Login & Registration Form. If your code doesn’t work or you’ve faced any problems, please download the source code files from the given download button. It’s free and a zip file containing the project folder with source code files will be downloaded.

View Live Demo

How to create Pagination in HTML CSS & JavaScript

CodingNepal — Mon, 03 Apr 2023 09:06:40 +0000

You may have seen at the end of the website that there is a pagination section that is used to jump to the next webpage of the website. Did you know we can create that pagination using HTML CSS & JavaScript?

Today in this blog, you will learn how to create pagination using HTML CSS, and JavaScript. In addition to the pagination, there will be button validation and animations included as well. If you want to enhance your coding skills then I would like to recommend my latest blog on Rock Paper & Scissors Game.

Video Tutorial of Pagination in HTML CSS & JavaScript

As you saw in the video tutorial how can we create an Animated Pagination in HTML CSS & JavaScript step by step? We were able to move any number by clicking on the number or by using the arrow button.

I would highly recommend you watch the video tutorial to create this pagination because it will be easier for you to build this pagination step by step. Also, I have tried to explain every code with the comments.

Steps for creating Pagination in HTML CSS & JavaScript

To create a Pagination using HTML, CSS, and vanilla JavaScript, follow the given steps line by line:

Create a folder. You can name this folder whatever you want, and inside this folder, create the mentioned files.
Create an index.html file. The file name must be index and its extension .html
Create a style.css file. The file name must be style and its extension .css
Create a script.js file. The file name must be script and its extension .js

Once you create these files, paste the given codes into the specified files. If you don’t want to do these then scroll down and download all the source code files of the Rock-Paper-Scissors Game, by clicking on the given download button.

First, paste the following codes into your index.html file.




  
    
    
    
   Pagination in HTML CSS & JavaScript
    
    
    
  
  
    
      
      

      
        1
        2
        3
        4
        5

Second, paste the following codes into your style.css file.

/* Import Google font - Poppins */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body {
  height: 100vh;
  background: #4070f4;
}
body,
.container,
.button,
.links,
.link {
  display: flex;
  align-items: center;
  justify-content: center;
}
.container {
  padding: 20px;
  border-radius: 8px;
  column-gap: 12px;
  background: #fff;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}
.button {
  border: none;
}
.button i {
  pointer-events: none;
}
.button:disabled {
  color: #b3b3b3;
  pointer-events: none;
}
.button,
.link {
  height: 45px;
  width: 45px;
  font-size: 20px;
  color: #666666;
  background-color: #f2f2f2;
  border-radius: 6px;
  cursor: pointer;
}
.links {
  column-gap: 12px;
}
.link {
  font-weight: 500;
  text-decoration: none;
}
.button:hover,
.link:hover {
  color: #fff;
  background: #4070f4;
}
.link.active {
  color: #fff;
  background: #4070f4;
}

Third, paste the following codes into your script.js file.

// Selecting DOM elements
const startBtn = document.querySelector("#startBtn"),
  endBtn = document.querySelector("#endBtn"),
  prevNext = document.querySelectorAll(".prevNext"),
  numbers = document.querySelectorAll(".link");

// Setting an initial step
let currentStep = 0;

// Function to update the button states
const updateBtn = () => {
  // If we are at the last step
  if (currentStep === 4) {
    endBtn.disabled = true;
    prevNext[1].disabled = true;
  } else if (currentStep === 0) {
    // If we are at the first step
    startBtn.disabled = true;
    prevNext[0].disabled = true;
  } else {
    endBtn.disabled = false;
    prevNext[1].disabled = false;
    startBtn.disabled = false;
    prevNext[0].disabled = false;
  }
};

// Add event listeners to the number links
numbers.forEach((number, numIndex) => {
  number.addEventListener("click", (e) => {
    e.preventDefault();
    // Set the current step to the clicked number link
    currentStep = numIndex;
    // Remove the "active" class from the previously active number link
    document.querySelector(".active").classList.remove("active");
    // Add the "active" class to the clicked number link
    number.classList.add("active");
    updateBtn(); // Update the button states
  });
});

// Add event listeners to the "Previous" and "Next" buttons
prevNext.forEach((button) => {
  button.addEventListener("click", (e) => {
    // Increment or decrement the current step based on the button clicked
    currentStep += e.target.id === "next" ? 1 : -1;
    numbers.forEach((number, numIndex) => {
      // Toggle the "active" class on the number links based on the current step
      number.classList.toggle("active", numIndex === currentStep);
      updateBtn(); // Update the button states
    });
  });
});

// Add event listener to the "Start" button
startBtn.addEventListener("click", () => {
  // Remove the "active" class from the previously active number link
  document.querySelector(".active").classList.remove("active");
  // Add the "active" class to the first number link
  numbers[0].classList.add("active");
  currentStep = 0;
  updateBtn(); // Update the button states
  endBtn.disabled = false;
  prevNext[1].disabled = false;
});

// Add event listener to the "End" button
endBtn.addEventListener("click", () => {
  // Remove the "active" class from the previously active number link
  document.querySelector(".active").classList.remove("active");
  // Add the "active" class to the last number link
  numbers[4].classList.add("active");
  currentStep = 4;
  updateBtn(); // Update the button states
  startBtn.disabled = false;
  prevNext[0].disabled = false;
});

That’s all, now you’ve successfully created a project on Pagination. If your code doesn’t work or you’ve faced any problems, please download the source code files from the given download button. It’s free and a zip file containing the project folder with source code files will be downloaded.

Rock Paper Scissors Game in HTML CSS & JavaScript

CodingNepal — Sun, 26 Mar 2023 21:11:22 +0000

At least once in your life, you must have played the rock-paper-scissors game. Have you ever considered creating a rock-paper-scissors game using HTML, CSS, and Javascript?

Today in this blog, you will learn how to create a rock-paper-scissors game using HTML, CSS, and JavaScript. By the end, you will not only have a functional game, but you will also acquire an understanding of the game’s logic, error handling, and other related aspects. Recently I have provided a Number Guessing Game as well, I hope that it is also beneficial for you.

The rock-paper-scissors game’s interface, as depicted in the preview, will appear similar to the final product. The opponent you’ll be playing against in this game will be the CPU. Additionally, I have included some animations to enhance the gaming experience.

Video Tutorial of Rock Paper Scissors in JavaScript

As you have seen in the video tutorial of the rock-paper-scissors game how I created it in HTML CSS and JavaScript. I showed you how can we play this game with cpu.

I would recommend you watch the full video tutorial of this rock-paper-scissors game. By watching this instructional video you could create this game step by step with me. Additionally, I have comments on every line of JavaScript code to make you understand.

Steps for creating Rock-Paper-Scissors Game

To create a Rock-Paper-Scissors Game using HTML, CSS, and vanilla JavaScript, follow the given steps line by line:

Create a folder. You can name this folder whatever you want, and inside this folder, create the mentioned files.
Create an index.html file. The file name must be index and its extension .html
Create a style.css file. The file name must be style and its extension .css
Create a script.js file. The file name must be script and its extension .js

First, paste the following codes into your index.html file.




  
    
    
    
   JavaScript Game | Rock Paper Scissors
    
  
  
    
      
        
          
            
          
          
            
          
        
        Let's Play!!
      

      
        
          
          Rock
        
        
          
          Paper
        
        
          
          Scissors

Second, paste the following codes into your style.css file.

/* Import Google font - Poppins */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f6f7fb;
}
::selection {
  color: #fff;
  background-color: #7d2ae8;
}
.container {
  padding: 2rem 7rem;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}
.result_images {
  display: flex;
  column-gap: 7rem;
}
.container.start .user_result {
  transform-origin: left;
  animation: userShake 0.7s ease infinite;
}
@keyframes userShake {
  50% {
    transform: rotate(10deg);
  }
}

.container.start .cpu_result {
  transform-origin: right;
  animation: cpuShake 0.7s ease infinite;
}
@keyframes cpuShake {
  50% {
    transform: rotate(-10deg);
  }
}
.result_images img {
  width: 100px;
}
.user_result img {
  transform: rotate(90deg);
}
.cpu_result img {
  transform: rotate(-90deg) rotateY(180deg);
}
.result {
  text-align: center;
  font-size: 2rem;
  color: #7d2ae8;
  margin-top: 1.5rem;
}

.option_image img {
  width: 50px;
}
.option_images {
  display: flex;
  align-items: center;
  margin-top: 2.5rem;
  justify-content: space-between;
}
.container.start .option_images {
  pointer-events: none;
}
.option_image {
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0.5;
  cursor: pointer;
  transition: opacity 0.3s ease;
}
.option_image:hover {
  opacity: 1;
}
.option_image.active {
  opacity: 1;
}
.option_image img {
  pointer-events: none;
}
.option_image p {
  color: #7d2ae8;
  font-size: 1.235rem;
  margin-top: 1rem;
  pointer-events: none;
}

Third, paste the following codes into your script.js file.

// Get  to DOM elements
const gameContainer = document.querySelector(".container"),
  userResult = document.querySelector(".user_result img"),
  cpuResult = document.querySelector(".cpu_result img"),
  result = document.querySelector(".result"),
  optionImages = document.querySelectorAll(".option_image");

// Loop through each option image element
optionImages.forEach((image, index) => {
  image.addEventListener("click", (e) => {
    image.classList.add("active");

    userResult.src = cpuResult.src = "images/rock.png";
    result.textContent = "Wait...";

    // Loop through each option image again
    optionImages.forEach((image2, index2) => {
      // If the current index doesn't match the clicked index
      // Remove the "active" class from the other option images
      index !== index2 && image2.classList.remove("active");
    });

    gameContainer.classList.add("start");

    // Set a timeout to delay the result calculation
    let time = setTimeout(() => {
      gameContainer.classList.remove("start");

      // Get the source of the clicked option image
      let imageSrc = e.target.querySelector("img").src;
      // Set the user image to the clicked option image
      userResult.src = imageSrc;

      // Generate a random number between 0 and 2
      let randomNumber = Math.floor(Math.random() * 3);
      // Create an array of CPU image options
      let cpuImages = ["images/rock.png", "images/paper.png", "images/scissors.png"];
      // Set the CPU image to a random option from the array
      cpuResult.src = cpuImages[randomNumber];

      // Assign a letter value to the CPU option (R for rock, P for paper, S for scissors)
      let cpuValue = ["R", "P", "S"][randomNumber];
      // Assign a letter value to the clicked option (based on index)
      let userValue = ["R", "P", "S"][index];

      // Create an object with all possible outcomes
      let outcomes = {
        RR: "Draw",
        RP: "Cpu",
        RS: "User",
        PP: "Draw",
        PR: "User",
        PS: "Cpu",
        SS: "Draw",
        SR: "Cpu",
        SP: "User",
      };

      // Look up the outcome value based on user and CPU options
      let outComeValue = outcomes[userValue + cpuValue];

      // Display the result
      result.textContent = userValue === cpuValue ? "Match Draw" : `${outComeValue} Won!!`;
    }, 2500);
  });
});

If you face any difficulties while creating your Rock Paper Scissors Game or your code is not working as expected, you can download the source code files for this Rock Paper Scissors Game for free by clicking on the download button, and you can also view a live demo of this card slider by clicking on the view live button.

View Live Demo

Number Guessing Game in HTML CSS & JavaScript

CodingNepal — Tue, 21 Mar 2023 21:11:21 +0000

You might have played various games, but were you aware that you can develop games using HTML, CSS, and JavaScript that can be played by both you and the computer or a bot?

Today in this blog post, I will teach you how to create a Game using HTML CSS, and JavaScript. Furthermore, I strongly believe that developing games is an excellent way to enhance your coding skills, as it requires using logic and problem-solving skills.

As you can see outlook at the image of the game that you will learn to create today. In this game, the computer or bot will randomly select a number that you will not know, and you have to guess the number based on the hints provided, with 10 chances to make the correct guess.

Video Tutorial of Number Guessing Game in JS

As you saw in this video tutorial of the number-guessing game. How I built a simple game in HTML CSS and JavaScript. As well as how we can play this game by guessing the exact number with hints.

I would highly recommend you watch the video tutorial of this game. I have tried to make you understand every line of code with comments. If you want to skip you may continue reading the blog.

Steps for Number Guessing Game in JavaScript

To create this Number Guessing Game, follow the given steps line by line:

Create a folder. You can name this folder whatever you want, and inside this folder, create the mentioned files.
Create an index.html file. The file name must be index and its extension .html
Create a style.css file. The file name must be style and its extension .css
Create a script.js file. The file name must be script and its extension .js

Once you create these files, paste the given codes into the specified files. If you don’t want to do these then scroll down and download all the source code files of the Number Guessing Game, by clicking on the given download button.

First, paste the following codes into your index.html file.




  
    
    
    
    Game in HTML CSS & JavaScript
    
  
  
    
      Guess a number from 1 to 100
      
      
        
        
      
      You have 10 chances

Second, paste the following codes into your style.css file.

/* Import Google font - Poppins */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #4a98f7;
}
.wrapper {
  padding: 30px 40px;
  border-radius: 12px;
  background: #fff;
  text-align: center;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}
.wrapper header {
  font-size: 18px;
  font-weight: 400;
  color: #333;
}
.wrapper p {
  color: #333;
}
.wrapper .input-field {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 25px 0;
}
.input-field input,
.input-field button {
  height: 50px;
  width: calc(100% / 2 - 20px);
  outline: none;
  padding: 0 20px;
  border-radius: 8px;
  font-size: 18px;
}
.input-field input {
  text-align: center;
  color: #707070;
  width: 110px;
  border: 1px solid #aaa;
}
input::-webkit-inner-spin-button,
input::-webkit-outer-spin-button {
  display: none;
}
.input-field input:disabled {
  cursor: not-allowed;
}
.input-field button {
  border: none;
  background: #4a98f7;
  color: #fff;
  cursor: pointer;
  transition: 0.3s;
}
.input-field button:active {
  transform: scale(0.97);
}

Third, paste the following codes into your script.js file.

// Get the DOM elements and initialize the game
const input = document.querySelector("input"),
  guess = document.querySelector(".guess"),
  checkButton = document.querySelector("button"),
  remainChances = document.querySelector(".chances");

// Set the focus on input field
input.focus();

let randomNum = Math.floor(Math.random() * 100);
chance = 10;

// Listen for the click event on the check button
checkButton.addEventListener("click", () => {
  // Decrement the chance variable on every click
  chance--;
  // Get the value from the input field
  let inputValue = input.value;
  // Check if the input value is equal to the random number
  if (inputValue == randomNum) {
    // Update guessed number, disable input, check button text and color.
    [guess.textContent, input.disabled] = ["Congratulations", true];
    [checkButton.textContent, guess.style.color] = ["Replay", "#333"];
    //Check if input value is > random number and within 1-99 range.
  } else if (inputValue > randomNum && inputValue < 100) {
    // Update the guess text and remaining chances
    [guess.textContent, remainChances.textContent] = ["Your guess is high", chance];
    guess.style.color = "#333";
    //Check if input value is < random number and within 1-99 range.
  } else if (inputValue < randomNum && inputValue > 0) {
    // Update the guessed number text and remaining chances
    [guess.textContent, remainChances.textContent] = ["Your guess is low", chance];
    guess.style.color = "#333";
    // If the input value is not within the range of 1 to 99
  } else {
    // Update the guessed number text, color and remaining chances
    [guess.textContent, remainChances.textContent] = ["Your number is invalid", chance];
    guess.style.color = "#DE0611";
  }
  // Check if the chance is zero
  if (chance == 0) {
    //Update check button, disable input, and clear input value.
    // Update guessed number text and color to indicate user loss.
    [checkButton.textContent, input.disabled, inputValue] = ["Replay", true, ""];
    [guess.textContent, guess.style.color] = ["You lost the game", "#DE0611"];
  }
  if (chance < 0) {
    window.location.reload();
  }
});

If you face any difficulties while creating your Number Guessing Game or your code is not working as expected, you can download the source code files for this Number Guessing Game for free by clicking on the download button, and you can also view a live demo of this card slider by clicking on the view live button.

View Live Demo

Build Analog Clock in HTML CSS & JavaScript

CodingNepal — Sat, 11 Mar 2023 21:11:21 +0000

Creating an analog clock using HTML, CSS, and JavaScript is an excellent way to improve your coding skills and gain valuable experience in web development.

Today in this blog, you will discover the process of building an Analog Clock in HTML, CSS, and JavaScript. Additionally, I will provide guidance on how to integrate dark and light mode options into the clock’s functionality. An intriguing aspect of the dark and light modes is that the selected theme will persist even if the page is refreshed or the file is reopened.

The analog clock that we will construct will have a user interface design that is identical to the image provided. Furthermore, all of the HTML, CSS, and JavaScript code that I will utilize to construct this clock will be made accessible to you.

Video tutorial of Analog Clock in HTML CSS & JavaScript

In this video tutorial, I have endeavored to make the code easy to comprehend for everyone by keeping it neat and straightforward. Furthermore, I have provided explanations for all of the code using comments.

I strongly suggest that you watch the video tutorial to build this Analog Clock using HTML, CSS, and JavaScript. However, if you prefer to skip the video tutorial, you may proceed with reading the blog.

Steps for creating Analog Clock

To create Analog Clock, follow the given steps line by line:

Create a folder. You can name this folder whatever you want, and inside this folder, create the mentioned files.
Create an index.html file. The file name must be index and its extension .html
Create a style.css file. The file name must be style and its extension .css
Create a script.js file. The file name must be script and its extension .js

Once you create these files, paste the given codes into the specified files. If you don’t want to do these then scroll down and download the Analog Clock by clicking on the given download button.

First, paste the following codes into your index.html file.




  
    
    
    
    Analog Clock JavaScript
    
    
  
  
    
      
        1
        2
        3
        4
        5
        6
        7
        8
        9
        10
        11
        12

        
          
          
          
        
      

      Dark Mode

Second, paste the following codes into your style.css file.

/* Import Google font - Poppins */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
:root {
  --primary-color: #f6f7fb;
  --white-color: #fff;
  --black-color: #18191a;
  --red-color: #e74c3c;
}
body {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  background: var(--primary-color);
}
body.dark {
  --primary-color: #242526;
  --white-color: #18191a;
  --black-color: #fff;
  --red-color: #e74c3c;
}
.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
}
.container .clock {
  display: flex;
  height: 400px;
  width: 400px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: var(--white-color);
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.1), 0 25px 45px rgba(0, 0, 0, 0.1);
  position: relative;
}
.clock label {
  position: absolute;
  inset: 20px;
  text-align: center;
  transform: rotate(calc(var(--i) * (360deg / 12)));
}
.clock label span {
  display: inline-block;
  font-size: 30px;
  font-weight: 600;
  color: var(--black-color);
  transform: rotate(calc(var(--i) * (-360deg / 12)));
}
.container .indicator {
  position: absolute;
  height: 10px;
  width: 10px;
  display: flex;
  justify-content: center;
}
.indicator::before {
  content: "";
  position: absolute;
  height: 100%;
  width: 100%;
  border-radius: 50%;
  z-index: 100;
  background: var(--black-color);
  border: 4px solid var(--red-color);
}
.indicator .hand {
  position: absolute;
  height: 130px;
  width: 4px;
  bottom: 0;
  border-radius: 25px;
  transform-origin: bottom;
  background: var(--red-color);
}
.hand.minute {
  height: 120px;
  width: 5px;
  background: var(--black-color);
}
.hand.hour {
  height: 100px;
  width: 8px;
  background: var(--black-color);
}
.mode-switch {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 22px;
  font-weight: 400;
  display: inline-block;
  color: var(--white-color);
  background: var(--black-color);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  cursor: pointer;
}

Third, paste the following codes into your script.js file.

// Get references to DOM elements
const body = document.querySelector("body"),
  hourHand = document.querySelector(".hour"),
  minuteHand = document.querySelector(".minute"),
  secondHand = document.querySelector(".second"),
  modeSwitch = document.querySelector(".mode-switch");

// check if the mode is already set to "Dark Mode" in localStorage
if (localStorage.getItem("mode") === "Dark Mode") {
  // add "dark" class to body and set modeSwitch text to "Light Mode"
  body.classList.add("dark");
  modeSwitch.textContent = "Light Mode";
}

// add a click event listener to modeSwitch
modeSwitch.addEventListener("click", () => {
  // toggle the "dark" class on the body element
  body.classList.toggle("dark");
  // check if the "dark" class is currently present on the body element
  const isDarkMode = body.classList.contains("dark");
  // set modeSwitch text based on "dark" class presence
  modeSwitch.textContent = isDarkMode ? "Light Mode" : "Dark Mode";
  // set localStorage "mode" item based on "dark" class presence
  localStorage.setItem("mode", isDarkMode ? "Dark Mode" : "Light Mode");
});

const updateTime = () => {
  // Get current time and calculate degrees for clock hands
  let date = new Date(),
    secToDeg = (date.getSeconds() / 60) * 360,
    minToDeg = (date.getMinutes() / 60) * 360,
    hrToDeg = (date.getHours() / 12) * 360;

  // Rotate the clock hands to the appropriate degree based on the current time
  secondHand.style.transform = `rotate(${secToDeg}deg)`;
  minuteHand.style.transform = `rotate(${minToDeg}deg)`;
  hourHand.style.transform = `rotate(${hrToDeg}deg)`;
};

// call updateTime to set clock hands every second
setInterval(updateTime, 1000);

//call updateTime function on page load
updateTime();

That’s all, now you’ve successfully created a project on Analog Clock. If your code doesn’t work or you’ve faced any problems, please download the source code files from the given download button. It’s free and a zip file containing the project folder with source code files will be downloaded.

Image Slider in HTML CSS & JavaScript

CodingNepal — Sat, 25 Feb 2023 21:11:22 +0000

You may have seen an image sliding feature on various popular social media platforms. Where the user can slide the image right or left. Did you know those types of image sliders can be made using HTML CSS and JavaScrip without using any plugins?

Today in this blog you will learn how to create an Image Slider using HTML CSS & JavaScript. Creating an image slider is an excellent way to enhance your coding skills in HTML, CSS, and JavaScript. Recently I have also created an Image Slider in Swiper Js I hope that post will also be beneficial for you.

If you are eager to see a demonstration of this Image Slider and are interested in learning how to create it using HTML CSS & JavaScript, then there is a video tutorial available below that will guide you through the process step by step.

Video Tutorial of Image Slider in HTML CSS & JavaScript

Creating Image Slider provides a practical project that allows you to practice using various techniques and concepts in a real-world scenario. I would highly recommend that you watch the full video tutorial.

In the video tutorial for the Image Slider, I provided comments on each line of code to help you better understand the process. However, if you prefer not to watch the video, you can still follow the instructions in this blog post to create your own Automatic Image Slider.

Steps For Creating Image Slider in HTML CSS & JavaScript

To create a Image Slider using HTML, CSS, and vanilla JavaScript, follow the given steps line by line:

Create a folder. You can name this folder whatever you want, and inside this folder, create the mentioned files.
Create an index.html file. The file name must be index and its extension .html
Create a style.css file. The file name must be style and its extension .css
Create a script.js file. The file name must be script and its extension .js

Once you create these files, paste the given codes into the specified files. If you don’t want to do these then scroll down and download the source code of this Image Slider by clicking on the given download button.

First, paste the following codes into your index.html file.




  
    
    
    
    Image Slider JavaScript | CodingNepal

Second, paste the following codes into your style.css file.

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #343f4f;
}
.wrapper {
  display: flex;
  max-width: 650px;
  width: 100%;
  height: 400px;
  background: #fff;
  align-items: center;
  justify-content: center;
  position: relative;
  border-radius: 12px;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
}
.wrapper i.button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  height: 36px;
  width: 36px;
  background-color: #343f4f;
  border-radius: 50%;
  text-align: center;
  line-height: 36px;
  color: #fff;
  font-size: 15px;
  transition: all 0.3s linear;
  z-index: 100;
  cursor: pointer;
}
i.button:active {
  transform: scale(0.94) translateY(-50%);
}
i#prev {
  left: 25px;
}
i#next {
  right: 25px;
}
.image-container {
  height: 320px;
  max-width: 500px;
  width: 100%;
  overflow: hidden;
}
.image-container .carousel {
  display: flex;
  height: 100%;
  width: 100%;
  transition: all 0.4s ease;
}
.carousel img {
  height: 100%;
  width: 100%;
  border-radius: 18px;
  border: 10px solid #fff;
  object-fit: cover;
}

Third, paste the following codes into your script.js file.

// Get the DOM elements for the image carousel
const wrapper = document.querySelector(".wrapper"),
  carousel = document.querySelector(".carousel"),
  images = document.querySelectorAll("img"),
  buttons = document.querySelectorAll(".button");

let imageIndex = 1,
  intervalId;

// Define function to start automatic image slider
const autoSlide = () => {
  // Start the slideshow by calling slideImage() every 2 seconds
  intervalId = setInterval(() => slideImage(++imageIndex), 2000);
};
// Call autoSlide function on page load
autoSlide();

// A function that updates the carousel display to show the specified image
const slideImage = () => {
  // Calculate the updated image index
  imageIndex = imageIndex === images.length ? 0 : imageIndex < 0 ? images.length - 1 : imageIndex;
  // Update the carousel display to show the specified image
  carousel.style.transform = `translate(-${imageIndex * 100}%)`;
};

// A function that updates the carousel display to show the next or previous image
const updateClick = (e) => {
  // Stop the automatic slideshow
  clearInterval(intervalId);
  // Calculate the updated image index based on the button clicked
  imageIndex += e.target.id === "next" ? 1 : -1;
  slideImage(imageIndex);
  // Restart the automatic slideshow
  autoSlide();
};

// Add event listeners to the navigation buttons
buttons.forEach((button) => button.addEventListener("click", updateClick));

// Add mouseover event listener to wrapper element to stop auto sliding
wrapper.addEventListener("mouseover", () => clearInterval(intervalId));
// Add mouseleave event listener to wrapper element to start auto sliding again
wrapper.addEventListener("mouseleave", autoSlide);

That’s all, now you’ve successfully created a project on Image Slider. If your code doesn’t work or you’ve faced any problems, please download the source code files from the given download button. It’s free and a zip file containing the project folder with source code files will be downloaded.

Double Click Heart Animation in HTML CSS & JavaScript

CodingNepal — Sun, 19 Feb 2023 21:11:21 +0000

Reacting to photos, videos & posts with likes, hearts, and other emojis has become a ubiquitous part of online communication, particularly on social media platforms. You may have reacted to Instagram or TikTok videos and posts just by double-clicking on them.

Today in this blog you will learn to create Double Click Heart Animation in HTML CSS & JavaScript. Upon double-clicking the image, an animated heart-shaped icon will appear.

If you’re eager to see the demonstration of the Double Click Heart Animation and interested in creating it yourself by following along, then you can refer to the video tutorial that’s available below.

Double Click Heart Animation in HTML CSS & JavaScript

I hope you enjoyed the video tutorial and this “Heart Animation on Double Click,” which was created in HTML, CSS, and JavaScript. I have explained all the with written comments to make you understand easily.

If you haven’t seen the video yet, you can continue reading this post to learn how to create Double Click Heart Animation step-by-step by yourself. Otherwise, you can go to the bottom of this page to copy or download the source code and files for this project.

Steps to Create Heart Animation in HTML CSS & JavaScript

To create Double Click Heart Animation, follow the given steps line by line:

Create a folder. You can name this folder whatever you want, and inside this folder, create the mentioned files.
Create an index.html file. The file name must be index and its extension .html
Create a style.css file. The file name must be style and its extension .css
Create a script.js file. The file name must be script and its extension .js

Once you create these files, paste the given codes into the specified files. If you don’t want to do these then scroll down and download the Double Click Heart Animation by clicking on the given download button.

First, paste the following codes into your index.html file.




  
    
    
    
   Double Click For Heart

Second, paste the following codes into your style.css file.

/* Import Google font - Poppins */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}
body {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f6f7fb;
}
.container {
  position: relative;
  height: 420px;
  width: 320px;
  background-image: url("img.jpg");
  background-size: cover;
  background-position: center;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.1);
}
.heart {
  position: absolute;
  color: red;
  font-size: 40px;
  opacity: 0;
  transform: translate(-50%, -50%);
}
.heart.active {
  animation: animate 0.8s linear forwards;
}
@keyframes animate {
  30% {
    font-size: 80px;
    opacity: 1;
  }
  50% {
    opacity: 1;
    font-size: 60px;
  }
  70% {
    font-size: 70px;
  }
  80% {
    font-size: 60px;
    opacity: 1;
  }
  90% {
    font-size: 60px;
    opacity: 1;
  }
}

Third, paste the following codes into your script.js file.

// Select the container and heart elements from the DOM
const container = document.querySelector(".container"),
  heart = document.querySelector(".heart");

// Add a double-click event listener to the container
container.addEventListener("dblclick", (e) => {
  // Calculate the x and y position of the double-click event
  let xValue = e.clientX - e.target.offsetLeft,
    yValue = e.clientY - e.target.offsetTop;

  // Set the position of the heart element using the x and y values
  heart.style.left = `${xValue}px`;
  heart.style.top = `${yValue}px`;

  // Add the active class to the heart element to animate it
  heart.classList.add("active");

  // Remove the active class after 1 second
  setTimeout(() => {
    heart.classList.remove("active");
  }, 1000);
});

That’s all, now you’ve successfully created a project on Double Click Heart Animation. If your code doesn’t work or you’ve faced any problems, please download the source code files from the given download button. It’s free and a zip file containing the project folder with source code files will be downloaded.