Downloadable HTML5 Cheat Sheets Updated on April 18, 2023 by Carrie Smaha 1 Minutes, 11 Seconds to Read Table of Contents What is HTML5? HTML5 Cheat Sheets HTML5 Cheat Sheet – Tags HTML5 Cheat Sheet – Event Attributes HTML5 Cheat Sheet – Browser Support What is HTML5? Before we dive into the cheat sheets, let’s define what HTML5 is and what it does. HTML5 is a markup language used for structuring and presenting content on the World Wide Web. It is comprised of three kinds of code: HTML provides the structure, Cascading Style Sheets (CSS) take care of the presentation, and JavaScript enables interactivity by manipulating the HTML and CSS. HTML tags and attributes within the tag are used to create the HTML documents that you see displayed via the internet. There are many tags available to architect, design and format your page. If you’re still not quite familiar, explore our articles on understanding basic HTML tags plus our HTML tag reference list. HTML5 Cheat Sheets Now for the fun stuff. We have created three HTML5 cheat sheets to help beginners, designers and developers stay on top of the following: TagsEvent Handler AttributesBrowser Supported Features HTML5 Cheat Sheet – Tags This cheat sheet includes new tags added to HTML5, and existing tags from HTML4. HTML5 Cheat Sheet – Event Attributes This cheat sheet includes new event attributes added to HTML5, existing attributes from HTML4, and unsupported attributes. HTML5 Cheat Sheet – Browser Support This cheat sheet reviews the most common web browsers, and evaluates which ones provide support, partial support, and no support for HTML5 markup. For more helpful resources on hosting, marketing, and technology, visit our web hosting infographics page. Share this Article Carrie Smaha Senior Manager Marketing Operations Carrie Smaha is a Senior Marketing Operations leader with over 20 years of experience in digital strategy, web development, and IT project management. She specializes in go-to-market programs and SaaS solutions for WordPress and VPS Hosting, working closely with technical teams and customers to deliver high-performance, scalable platforms. At InMotion Hosting, she drives product marketing initiatives that blend strategic insight with technical depth. More Articles by Carrie Related Articles AI Web Development: What You Need to Know in 2025 Static vs. Dynamic Websites: Choosing the Right Build for Performance, Scalability, and Control Laravel Optimization: The Complete Performance Guide for Faster Applications Website Transfer Guide: Everything You Need To Know 400 Series Error Codes: What They Mean, Why They Matter, and How You Fix Them The Most Popular Ubuntu Text Editors (Ranked and Analyzed) Developer Hosting: The Best Options for Ambitious Brands and Teams CI/CD Pipelines: What Are They and Why Do You Need to Know? Server Troubleshooting: How to Keep Your Website Running Smoothly PHP vs Laravel: The Complete Business Decision Guide