Basic Layout of HTML, CSS, and JS Code

Hey learners,

In the current digital era, it is imperative to have a fundamental understanding of web development. Every website is built on the foundation of HTML, CSS, and JavaScript, which let you design and style web pages and include interactive components. The purpose of this article is to give readers a general understanding of these three essential technologies and how they fit into the web development process.

Basic Layout of HTML, CSS, and JS Code

What is HTML?

HTML (HyperText Markup Language) is the standard markup language for creating web pages. It's used to structure the content of a webpage, such as text, images, links, and more.

Think of HTML as the building blocks of a webpage. It defines the structure of the page, but it doesn't control the appearance or style. That's where CSS (Cascading Style Sheets) comes in.

Basic Structure of an HTML Document:

HTML

<!DOCTYPE html>
<html>
<head>
  <title>My Web Page</title>
</head>
<body>
  <h1>Welcome to my website!</h1>
  <p>This is a paragraph of text.</p>
  <a href="https://www.theashub.com">Link to another page</a>
</body>
</html>

What is CSS?

CSS (Cascading Style Sheets) is a style sheet language used to describe the presentation of a document written in a markup language (like HTML). CSS controls the layout, colors, fonts, and other visual aspects of a webpage.

Key concepts in CSS:

Selectors: These are used to target specific elements on a webpage, such as HTML tags, IDs, classes, or attributes.
Properties: These are the attributes that can be applied to elements to control their appearance.
Values: These are the specific values assigned to properties to determine the desired effect.

Basic Structure of a CSS Document:

CSS

body {
  background-color: #f0f0f0;
  font-family: Arial, sans-serif;
}

h1 {
  color: #333;
  text-align: center;
}

p {
  margin-bottom: 15px;
}

What is JS?

JavaScript (JS) is a high-level, interpreted programming language that is primarily used to add interactivity to web pages. It allows you to create dynamic elements, handle user interactions, and manipulate the Document Object Model (DOM) of a webpage.

Key features and uses of JavaScript:

Interactivity: JavaScript enables web pages to respond to user actions, such as button clicks, form submissions, and mouse movements.
Dynamic content: You can create dynamic elements, update content, and manipulate the layout of a webpage based on user input or other conditions.
DOM manipulation: JavaScript provides methods to access and modify the HTML elements of a webpage, allowing you to create, modify, and remove elements as needed.
Client-side validation: You can validate user input on the client-side before submitting data to a server, improving the user experience and reducing server load.
Asynchronous programming: JavaScript supports asynchronous operations, allowing you to perform tasks without blocking the execution of other code. This is essential for handling tasks like fetching data from a server or handling timeouts.

Basic Layout of HTML, CSS, and JS Code

Here below, we discuss the right way of using HTML, CSS, and JS. Using the wrong flow chart may lead to inaccurate code execution. Follow this flow of code only.

HTML, CSS and JS

<!DOCTYPE html>
<html>
<head>
  <meta>
  <style></style>
</head>
<body>
  <div class="">
    <h1>Welcome to theAShub</h1>
    <p>Get help in enhancing your learning skills. Get access to top lots of online tutorials and courses. Explore now for turning your complexity into simplicity and make a start in your journey. Come, learn, and create.</p>
  </div>
  <script>
  </script>
</body>
</html>

Conclusion

In conclusion, HTML, CSS, and JavaScript form the foundational trio for creating interactive and visually appealing web pages.

HTML provides the structural framework of a webpage, defining its content and organization.
CSS styles the appearance of HTML elements, controlling their layout, colors, fonts, and other visual attributes.
JavaScript adds interactivity and dynamic behavior to webpages, enabling them to respond to user actions, manipulate content, and create engaging experiences.

By understanding and effectively utilizing these technologies, developers can craft robust, user-friendly, and visually appealing web applications that meet the diverse needs of today's digital landscape.