HTML, CSS & JavaScript Basics
HTML, CSS, and JavaScript are foundational technologies for building web pages. HTML (HyperText Markup Language) structures the content, defining elements like headings, paragraphs, and images. CSS (Cascading Style Sheets) styles and visually formats these elements, controlling layout, colors, and fonts. JavaScript adds interactivity and dynamic behavior, enabling features like form validation, animations, and user-driven events. Together, they create engaging and functional websites.
HTML, CSS & JavaScript Basics
HTML, CSS, and JavaScript are foundational technologies for building web pages. HTML (HyperText Markup Language) structures the content, defining elements like headings, paragraphs, and images. CSS (Cascading Style Sheets) styles and visually formats these elements, controlling layout, colors, and fonts. JavaScript adds interactivity and dynamic behavior, enabling features like form validation, animations, and user-driven events. Together, they create engaging and functional websites.
💡 Key Takeaways
- Understand how HTML structures a web page using elements like headings, paragraphs, and images.
- Learn how CSS styles and layouts HTML content, controlling colors, typography, and spacing.
- Get started with JavaScript basics to add interactivity by manipulating the DOM and handling events.
- See how HTML, CSS, and JavaScript work together to build functional, accessible web pages.
❓ Frequently Asked Questions
What is HTML and what is its purpose?
HTML (HyperText Markup Language) structures web content using elements (tags) like headings, paragraphs, and images to create the page's basic skeleton.
What is CSS and what does it do?
CSS (Cascading Style Sheets) styles HTML content, controlling layout, colors, fonts, and spacing to determine how the page looks.
What is JavaScript and why is it important?
JavaScript adds interactivity and dynamic behavior to web pages, enabling features like form validation, animations, and data updates.
How do HTML, CSS, and JavaScript work together on a webpage?
HTML provides structure, CSS handles presentation, and JavaScript adds interactivity. They are linked in the HTML with <link> (CSS) and <script> (JS) tags.