HyperText Markup Language, or HTML for short, is by far the most widely used coding language for websites and apps. It was invented in 1989 by Tim Berners-Lee, and uses predefined elements and tags to structure pages and label content. HTML5 is the latest version of the code, having been released in 2015.
Key Differences
There are a number of key differences between basic HTML and HTML5.
Native Audio/Visual Support
HTML does not provide native audio and video support, while HTML5 does. This means that when using HTML5, developers no longer need to use plugins such as Flash.
Graphics
Basic HTML is only able to support vector graphics if used together with Flash, Silverlight, or VML. HTML5, in contrast, supports a range of virtual vector graphics including SVG, Canvas, and others.
Website Banner Adverts
Thanks to various upgrades, HTML 5 ads are able to incorporate animations and/or interactive elements. This makes them far more appealing. If you would like some help creating HTML 5 ads, or would like to know more, there are a number of specialist designers such as https://thebannermen.com/banners/animated-ads/html5 who can offer advice and services.
Shape Drawing
HTML does not allow users to draw shapes such as circles, triangles, and rectangles. However, HTML5 does allow users to do this.
MathML and SVG
Inline MathML and SVG in text are restricted in HTML, whereas HTML5 allows them in text without restrictions.
Storage
Basic HTML stores data temporarily using browser cache and cookies. HTML5, however, uses application cache, SQL databases, and local storage for this.
Browser Compatibility
HTML is compatible with all browsers, whereas HTML5 is only compatible with newer browsers due to the range of new tags and elements.
JavaScript Threads
In HTML, JavaScript and the browser interface run in the same thread. In HTML5, they run in separate threads.
What is the difference from a user’s perspective?
From a user’s perspective, the main improvements when using HTML5 over HTML are: reduced mobile browser crash rates, better audio/visual elements, geolocation, better offline access, and friendlier web forms.