HTML

The structure of the web: elements, semantics, and the DOM.

19 posts

HTMLOctober 9, 20261 min read

Best Practices for Writing Clean and Valid HTML

A collection of HTML best practices including proper indentation, naming, W3C validation, and common beginner mistakes you should avoid.

#html

HTMLOctober 9, 20262 min read

Getting to Know HTML Iframe: How to Embed YouTube and Google Maps

How to use the HTML <iframe> tag to embed content from other sites, like a YouTube video or a Google Map, inside your own page.

#html

HTMLOctober 9, 20261 min read

How to Create Forms in HTML for Beginners

A beginner's guide to HTML forms: how the <form> tag sends data for logins, sign-ups and contact messages, starting from the basics.

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HTMLOctober 9, 20261 min read

HTML Form Validation Without JavaScript

HTML5 has built-in form validation: required fields, length and number limits, and format patterns, all without a single line of JavaScript.

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HTMLOctober 9, 20262 min read

HTML Input Types: Text, Email, Checkbox, Radio, and More

The HTML <input> tag has many types. Learn text, email, checkbox, radio and more, and how the right type makes forms easier to use on mobile.

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HTMLOctober 9, 20261 min read

HTML Meta Tags for SEO: Title, Description, and Open Graph

The HTML meta tags that matter for SEO: title, description, viewport, canonical and Open Graph, so your site looks right on Google and social media.

#html#seo#meta-tags

HTMLOctober 9, 20261 min read

Semantic HTML: Header, Nav, Main, Article, and Footer

Learn semantic HTML and how to use header, nav, main, section, article, aside, and footer to build better structured and SEO-friendly websites.

#html#semantic-html

HTMLOctober 8, 20261 min read

How to Create Tables in HTML with Complete Examples

How to build tables in HTML to show data in rows and columns: table, tr, th, td, thead, tbody and caption, with complete examples.

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HTMLOctober 8, 20262 min read

How to Display Video and Audio in HTML Without Plugins

How to play video and audio on a web page with the built-in HTML5 <video> and <audio> tags: no Flash, no plugins.

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HTMLOctober 7, 20262 min read

How to Create Lists in HTML: Ordered, Unordered, and Description Lists

HTML has three kinds of lists: ordered, unordered and description lists. Here's how each one works and when you should use it.

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HTMLOctober 5, 20262 min read

How to Add Images in HTML the Right and Optimal Way

How to use the HTML <img> tag properly: alt text, width and height, modern formats and lazy loading, so your images stay fast, accessible and SEO-friendly.

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HTMLOctober 5, 20261 min read

HTML Accessibility: Making Websites Friendly for All Users

Learn the basics of web accessibility including alt text, form labels, ARIA attributes, and keyboard navigation so your website can be used by everyone.

#html

HTMLOctober 3, 20262 min read

Basic HTML Document Structure You Gotta Understand

The basic structure of every HTML document explained: doctype, html, head and body, what each part does, and why skipping one can make your page invalid.

#html