Scalable Vector Graphic, sometimes known as SVG, is a type of 2D graphic or image file. In order to create visuals, SVG files employ mathematical formulas and a set of guidelines about shapes, lines, and other features. SVGs are simply XML code that specifies how colours should be presented, where each form should appear in respect to other shapes inside a file, and how shapes should be displayed. SVGs and some other vector graphics were significantly different than raster graphics that depend on pixels to convey visual data, like jpegs or png files. The four advantages of using SVG files ... Read More

You'll learn how to use javascript to detect the keystrokes ctrl+v in this article. When a user wishes to paste something into an input field, they have two options: either they can use the context menu by right-clicking on the webpage or they may use their keyboard by pressing the CTRL and V buttons simultaneously. The keydown event's ctrl attribute is used to figure out the key combination that contains "Ctrl." To identify whether "ctrl" is pushed or not during the key event is triggered, it produces a "boolean" value. Syntax event.ctrlKey Return Value true − After pressing ... Read More

You will learn in this post how to use HTML, CSS, and JavaScript to develop an editable div. Whenever you click on an editable div, your browser will automatically create an editable text area where you can make changes to or add new text. The text you've edited will appear as a constant text whenever anyone click elsewhere on your browser after you've finished. Necessary requirements − The concepts of HTML, CSS, and JavaScript should be familiar to you. Developing structure − Make two files: one for JavaScript and the other for HTML. Execute the command that follows to create ... Read More

Let's learn how to modify the colour of the error message in JavaScript while using jQuery form validation in this tutorial. Form validation is the process of verifying the pertinent data that the user has submitted in the input field. Here, we'll demonstrate how to use jQuery to validate a straightforward form with a login, password, and confirmed password. Necessary requirements − The fundamentals of HTML, CSS, JavaScript, and jQuery must be familiar to you. Method To start, you must create an index.html file that contains an HTML form containing input fields for the user name, email address, password, ... Read More

An object-oriented programming language called JavaScript was created to make developing websites more appealing and simple. The majority of the time, JavaScript is used to build dynamic, responsive elements for websites, improving customer experience. The most widely used lightweight, compiled, and interpreted programming language is JavaScript. It is additionally known as web page scripting language. It can be applied to both client-side and server-side programming. The interactions between an HTML/CSS document, or more properly the Document Object Model (DOM), and JavaScript are made simpler by the open-source JavaScript library known as jQuery. By defining the keywords, it makes navigating and ... Read More

The JavaScript script tag is occasionally not understood by older browsers. If not, they will simply disregard it and display your script as though it were a section of the (X)HTML document's body. It's a smart option to use comments to hide scripts from outdated browsers to prevent it from happening. JavaScript is now supported by all modern browsers; however, earlier browsers did not. In this article, we'll learn how to prevent JavaScript code from executing in older browsers. As some of your viewers will be seeing the site on a phone while others are using a large desktop screen, ... Read More

In most cases, whenever we use a script tag to load any JavaScript code, the browser pauses HTML processing when it comes across the script tag and begins downloading the JavaScript file first. Until the browser has finished downloading and running the script, the HTML elements script tag will not be activated. The browser waits for the script to download, execute, and then process before processing the rest of the page. The script has a potential to be bigger in newer browsers than the HTML file, which increases the downloading size and processing time. By limiting the user's ability to ... Read More

To verify whether a webpage has fully loaded, use the DOMContentLoaded and load events. However, there are some elements that influence people's choice for one over the other. Let's have a look at both of them and see how they function. The basic HTML page is loaded and its parsing is completed when the DOMContentLoaded event is fired. Stylesheets, sub-frames, and other add-ons like photos and pictures are not delayed by this event until they have finished loading. When a page has loaded completely, a different event called load should be invoked. When DOMContentLoaded is more appropriate, it is a ... Read More

A face that is animated using JavaScript, HTML, and CSS. The face will move in the same direction as the cursor. This is one of the basic CSS and JavaScript effects. It is among the best examples for learning the idea of pseudo-elements for a newcomer. When it comes to arranging and structuring website pages, CSS is far more useful and essential. A website page can now have more capabilities and collaborations because of JavaScript's continued development. CSS is supported by every software, however JavaScript is only supported by functional programmes. You can use JavaScript to create responses for particular ... Read More

In this tutorial, we'll use JavaScript, CSS, and HTML to build a Site Bookmark app. Through the use of our browser's local storage, we will be able to store links to our favourite websites without having to use any databases. We can store data client-side thanks to Local Storage, also referred to as the web storage API. Strings are used to represent the data in local storage, which is persistent even when the session is closed. Data can only be deleted manually by the user. Since all of the data is stored on the client side, there is a clear ... Read More