Tiempo de lectura: 2 minutos In this tutorial, we will learn how to build a secure password generator that will generate random and strong passwords to enhance security for your online accounts. Required Tools: A text editor, a web browser, and basic knowledge of HTML, CSS, and JavaScript. Step 1: Set Up the HTML Structure <!DOCTYPE html> <html lang=”en”> <head> … Read more
Tiempo de lectura: < 1 minuto JavaScript is an essential programming language for web development. With it, you can make your websites interactive and dynamic by interacting with the Document Object Model (DOM). The DOM is an in-memory representation of your web page’s structure, and JavaScript allows you to access and modify elements in the DOM to create visual changes and … Read more
Tiempo de lectura: 2 minutos Reading Time: 2 minutes In this tutorial, I will guide you through the steps to create an item carousel using HTML, CSS, and JavaScript. Step 1: HTML Structure We’ll start by creating the basic structure of the carousel in the HTML file. Here’s a simple example of what it could look like: <!DOCTYPE html> <html … Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute I’m going to show you a simple example with the “hover” event on an element. It’s a rectangular container that acts as an interactive element. When the “hover” event (mouse pointer passes over) occurs, its background color changes. Additionally, its size or scale is modified. The HTML code is as … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes Good morning! Continuing from the previous tutorial on how to create a TO-DO LIST, in today’s tutorial, I provide you with an update on functionality in which we have implemented the following: In this example, we have added a new event listener to the completed tasks list’s <ul> element (completedList). When … Read more
Tiempo de lectura: 2 minutos Reading time: 2 minutes Good morning and happy Monday!!! Let’s go for another tutorial, this time it’s a simple to-do list application. Here’s the code for one way to do it: <!DOCTYPE html> <html lang=”en”> <head> <meta charset=”UTF-8″> <meta http-equiv=”X-UA-Compatible” content=”IE=edge”> <meta name=”viewport” content=”width=device-width, initial-scale=1.0″> <link href=”https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css” rel=”stylesheet” integrity=”sha384-9ndCyUaIbzAi2FUVXJi0CjmCapSmO7SnpJef0486qhLnuZ2cdeRhO02iuK6FUUVM” crossorigin=”anonymous”> <script src=”to-do-list.js”></script> <title>To-do list for … Read more
Tiempo de lectura: 2 minutos alert(‘Nombre: ‘ + name + ‘\nEmail: ‘ + email + ‘\nMensaje: ‘ + message); } // Agregar evento de envío al formulario document.getElementById(‘form’).addEventListener(‘submit’, enviarDatos); </script> </body> </html> El código muestra un formulario simple con tres campos: nombre, correo electrónico y mensaje. Se utiliza HTML y CSS para estructurar y estilizar el formulario, mientras que JavaScript … Read more
Tiempo de lectura: 2 minutos Reading Time: 2 minutes Photo by Pixabay Here is an example of how to create a simple sliding button or slider using HTML, CSS, and JavaScript. This code demonstrates how to create a sliding button or slider using HTML, CSS, and JavaScript. The goal is to change the state of the button when clicked. <!DOCTYPE … Read more
Tiempo de lectura: 2 minutos Reading Time: 2 minutes Photo by Pixabay In the example, I’m showing a button with a blue background color. When the button is clicked, the background color changes to green. The HTML code to display the button is as follows. <!DOCTYPE html> <html> <head> </head> <body> <button class=”custom-button” onclick=”changeColor()”>Click Me</button> </body> </html> I add style … Read more
Tiempo de lectura: < 1 minuto Reading time: < 1 minute To create a stopwatch in HTML, CSS, and JavaScript, you can follow the code example below: <!DOCTYPE html> <html> <head> <title>Stopwatch</title> <style> .container { text-align: center; margin-top: 50px; } .time { font-size: 48px; } </style> </head> <body> <div class=”container”> <h1>Stopwatch for DevCodeLight</h1> <div class=”time”>00:00:00</div> <button onclick=”start()”>Start</button> <button onclick=”stop()”>Stop</button> </div> <script> … Read more
