Estandarés Web: HTML, CSS y Javascript

What are the three fundamental web standards?

Knowledge of web standards is essential for any developer who wants to create innovative and useful products. Three major players in this universe are HTML, CSS and JavaScript. Each brings something unique to web development, forming a perfect mesh that allows us to offer interactive and visually appealing experiences.

What is HTML and how has it evolved to HTML5?

HTML, which stands for HyperText Markup Language, is the foundation of any web page. Over time, it has evolved to HTML5, a version that offers important new features and improvements for developers and users. HTML5 allows the creation of an ordered structure for content that includes text and images, although it does not focus on visual design, but on the web's information architecture. Simply put, HTML5 is like the foundation of a building, providing the solid, fundamental structure on which everything else is built.

How does CSS influence web design?

CSS, or Cascading Style Sheets, is the standard responsible for styling and designing web pages. If you've ever admired the size of a text, the colors of a site or the shapes of images, it's probably thanks to CSS. This language allows developers to:

• Change text colors and sizes.
• Alter typography.
• Modify the presentation of images.
• Customize the background of the page to align with a brand.

CSS is comparable to the process of decorating a home, where you choose colors, textures, and styles that will make a space unique and personal. Thanks to this standard, pages can adopt a differentiated aesthetic from the competition, reflecting a visual identity of their own.

Why is JavaScript crucial for web interaction?

JavaScript adds the level of interaction needed to transform websites from simple static pages into interactive applications. Since its origin in the first Netscape browser, this programming language has evolved to enable:

• Manage user sessions.
• Sign up for newsletters.
• Interact through forms.
• Upload and download content.
• To favor the communication with other users.

JavaScript is like the electrical and water systems in a house, making it possible to transform a home into a livable, functional space. In the web context, this means delivering dynamic and personalized experiences to each visitor, enabling a truly immersive experience.

How do we visualize these standards together?

Imagine a house: the foundation is the HTML, providing the base on which the entire web building is erected. Once this structure is created, CSS comes into play to paint and decorate your house with a unique style. Finally, JavaScript will see to it that the electrical and water facilities work, making the house a livable space for its users. Together, these standards create the perfect environment for the modern web applications we use every day.

Exploring and understanding these standards is crucial for any aspiring web developer. So keep learning and delving into the fascinating world of web development. The future is full of possibilities!