HTML
HTML (HyperText Markup Language) is the standard markup language for structuring content on the web. It uses a system of nested elements and tags to define text, images, links, forms, and other content, which browsers parse into the Document Object Model (DOM) for rendering and interaction.
25 resources across 3 libraries
Glossary Terms(5)
HTML
HTML (HyperText Markup Language) is the standard markup language for structuring content on the web. It uses a system of nested elements and tags to define tex…
CSS
CSS (Cascading Style Sheets) is the stylesheet language used to control the visual presentation of HTML documents, defining layout, colors, typography, spacing…
CodePen
CodePen is an online code editor and social development platform for front-end web development, letting users write and preview HTML, CSS, and JavaScript in th…
JSFiddle
JSFiddle is an online code editor for testing and sharing HTML, CSS, and JavaScript snippets, organized into separate panes with a live preview of the rendered…
Webflow
Webflow is a visual web design and hosting platform that lets designers build responsive, production-grade websites using a visual canvas that generates clean…
Study Notes(13)
HTML Helpers
Learn how HtmlHelper extension methods generate form controls, links, and validation markup in Razor views, and how they differ from raw HTML.
Analyzing Results with HTML Dashboards
Learn how to generate and read JMeter's built-in HTML reporting dashboard, including its APDEX, percentile, and throughput graphs, to interpret a load test run…
Reporters and HTML Reports
How Playwright's built-in reporters work, how to configure and combine them, and how to build a custom reporter for bespoke workflows.
Accessibility in HTML
Learn how to write HTML that works for everyone, including users of screen readers and other assistive technology.
Common HTML Tags
Explore the most frequently used HTML tags for headings, paragraphs, text formatting, and containers.
Forms in HTML
Understand how to build HTML forms with inputs, labels, and buttons to collect and submit user data.
Common HTML & CSS Interview Questions
A practical rundown of frequently asked HTML and CSS interview questions with clear, technically accurate answers.
HTML, CSS, and JavaScript Overview
A concise comparison of the three pillars of front-end web development and how they work together.
HTML Document Structure
Learn the essential building blocks of every HTML document, from the doctype declaration to the html, head, and body elements.
HTML Form Validation
Learn how HTML5 provides built-in client-side form validation using attributes like required, pattern, and type.
Links and Images in HTML
Learn how to create hyperlinks with the anchor tag and embed images using the img tag, including key attributes.
Lists and Tables in HTML
Master ordered and unordered lists as well as tables for presenting structured, tabular data.
Semantic HTML
Learn how to use HTML elements that convey meaning about their content, improving accessibility and SEO.
Interview Questions(7)
What is the DOM?
The DOM (Document Object Model) is a tree-structured, in-memory representation of an HTML or XML document that browsers build from parsed markup, letting JavaS…
What is Progressive Enhancement?
Progressive enhancement is a design strategy that starts with a basic, functional HTML experience for every user and browser, then layers on CSS and JavaScript…
Preload vs Prefetch: What Is the Difference?
rel="preload" tells the browser to fetch a resource needed for the current page at high priority right now, while rel="prefetch" tells the browser to fetch a r…
What Are Resource Hints (preload, prefetch, preconnect)?
Resource hints are HTML/HTTP directives such as preload, prefetch, preconnect, and dns-prefetch that tell the browser to start network work — connecting, resol…
What Are ARIA Attributes and When Should You Use Them?
ARIA (Accessible Rich Internet Applications) attributes are HTML properties that expose role, state, and relationship information to assistive technologies lik…
Why Does Semantic HTML Matter?
Semantic HTML means using elements according to their intended meaning — <nav>, <button>, <article>, <header> — instead of generic <div>s and <span>s for every…
What Are ARIA Live Regions and When Do You Use Them?
An ARIA live region is a DOM element marked with aria-live so that assistive technology automatically announces content changes inside it without the user need…