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CSS radio button styles: how to create custom and animated radio buttons without JavaScript

17-12-2025 - Andrés Cruz

CSS radio button styles: how to create custom and animated radio buttons without JavaScript

Learn how to create custom, animated CSS radio button styles without JavaScript. Use :checked, transitions, and a modern visual indicator.


The perspective property in CSS and real 3D examples

15-12-2025 - Andrés Cruz

The perspective property in CSS and real 3D examples

The perspective property adds a three-dimensional effect by affecting the distance between an observer and the figures on the plane through a variation in the Z axis; in other words, it allows you to zoom in/out on figures on the plane.


Multiple animated backgrounds with CSS

12-12-2025 - Andrés Cruz

Multiple animated backgrounds with CSS

In this article we will explain, based on an example, how to create multiple nested backgrounds by animating them with a little CSS3, and we will also see how to create a live background with CSS to be applied to a web page.


Rotations with CSS3: A practical guide to rotating elements in 2D and 3D

10-12-2025 - Andrés Cruz

Rotations with CSS3: A practical guide to rotating elements in 2D and 3D

Learn how to apply rotations with CSS3 in 2D and 3D: rotate(), rotateX(), rotateY(), flip cards, animated loaders, and techniques for rotating backgrounds with pseudo-elements. Practical guide and examples.


CSS hover and transition effects in images

08-12-2025 - Andrés Cruz

CSS hover and transition effects in images

In this entry we will see some experiments with transitions in CSS using selectors (hover, after and before), we will also see how using CSS Filters in conjunction with transitions on images allows you to create very striking effects for the supported filters.


The HTML5 Progress Bar element

02-12-2025 - Andrés Cruz

The HTML5 Progress Bar element

Learn how to use the HTML5 Progress Bar with <progress>, CSS styles, animations, JavaScript, and real-world examples, including how to apply it to forms step by step. It is used to indicate the completion status of a task.


What is Vue Native? - First Steps

28-11-2025 - Andrés Cruz

What is Vue Native? - First Steps

In this entry we give an introduction to this technology, learning about its main characteristics and explaining why you can use it and take the first steps, installing it, buttons and your first app, remember that the technology is deprecated.


Animations in Flutter: First steps

21-11-2025 - Andrés Cruz

Animations in Flutter: First steps

We're going to explain Flutter animations in a simple and step-by-step way; we're going to write basic animations in a simple and exemplified way.


CSS view-transition: Scroll Navigation with Automatic Animations

15-09-2025 - Andrés Cruz

CSS view-transition: Scroll Navigation with Automatic Animations

You will learn how to use @view-transition { navigation: auto } in CSS, one of the new properties that allows you to create smooth transitions between pages without the need for JavaScript. You will also learn about Page Effects and images with view-transition-name: Magic CSS without JS in the style of Hero in Flutter.


Apply smooth transitions between non/visible HTML elements in Vue 3 with v-if

02-05-2025 - Andrés Cruz

Apply smooth transitions between non/visible HTML elements in Vue 3 with v-if

Master transitions in Vue.js with v-if. Learn step-by-step how to animate the appearance and disappearance of elements to create smooth interfaces and improve user experience. This tutorial covers the `<transition>` component, CSS classes, practical examples, and common mistakes.