As a beginner exploring web development, I wanted to learn how to make user-friendly features — and one that really caught my eye was drag and drop file upload. Instead of using the traditional “Choose File” button, drag-and-drop feels more modern and interactive. In this article, I’ll walk you through how I built a simple …
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lets start our tutorial , When you’re building a web application using Flask, it’s essential to ensure that the data users submit through forms is both correct and safe. Without validating user input, you might end up with incomplete, incorrect, or even malicious data entering your system, which could cause bugs or security issues. Luckily, …
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let’s start our tutorial, Uploading files is a common feature in many web applications, whether it’s for profile pictures, documents, or reports. Flask makes it easy to accept files from users and save them to your server. This guide will walk you through the steps to set up file upload functionality in a Flask application. …
How to handle file uploads in Flask step-by-step guide Read More »
In this tutorial we will learn that how to handle a user input in flask web app. our goal is to let users submit their name and email through a form. Here when the user submits the form first the app will check if the input are valid -note that fields should not be empty …
In this tutorial we create a basic login form using Flask and Python. The form takes a username and password, checks the input against a hardcoded value, and displays a success or failure message based on whether the login is correct. This is a great starting point for understanding how authentication works in web apps. It …
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Hi there! In this tutorial, I’ll walk you through building a simple To-Do List application using HTML, CSS, and JavaScript. By the end of this tutorial, you’ll have a fully functional To-Do list app where you can add tasks, mark them as complete, and remove them when done. Let’s get started! Step 1: Setting up …
In the realm of web development, performance is a critical factor that can significantly impact user experience. As applications become more complex and data-intensive, the demand for high-performance computing (HPC) in the browser has surged. Enter WebAssembly (Wasm), a powerful technology that allows developers to run code at near-native speed in the browser. In this …
“Boosting Web Performance with WebAssembly and JavaScript” Read More »
Learn how to manipulate DOM with JavaScript, including class manipulation, CSS styling, element creation, and event handling. To manipulate DOM with JavaScript, use these following methods 1.Class Attribute To manipulate DOM elements, use the following methods to add, remove, or toggle classes. These methods are useful for styling or applying animations to elements. classList.add(): To …
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Adjusting the brightness of an image is a simple yet effective way to enhance your website’s visual design. By using CSS, you can easily make images brighter or darker to fit the style of your page. In this post, I’ll show you how to do this using a small HTML and CSS example. Step-by-Step Guide …
For JavaScript programming, you might want to grab just a part containing the first N characters from a string. This comes in especially handy while reducing the long text in case of creating a preview or formatting user input. Here’s how one can keep only the first N characters in a JavaScript string. With code …
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