What it is
HTML stands for HyperText Markup Language. It describes the structure of a web page using elements such as headings, paragraphs, links, and forms.
Why it matters
A browser uses HTML to understand and display the content of a page. Clear structure also helps people navigate with assistive technology.
Example
<h1>Welcome to my playbook</h1>
<p>This is my first entry.</p>Security connection
HTML provides the structure of a page, but an application also needs to handle user input safely. We’ll expand on that as we study forms and web application vulnerabilities.
Resources
Add course materials and public resources here as you learn.