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HTML may seem simple at first, but there are many lesser-known features and techniques that can make your markup more effective and your development easier.
In this unit, you’ll discover practical HTML tips and tricks. We’ll cover topics like preserving whitespace in your content, hiding broken images gracefully, using figure and figcaption for media, conditionally setting attributes, and interesting facts like how HTML element IDs become global JavaScript variables.
These tips will help you write cleaner, more semantic HTML and solve common problems you’ll encounter in web development.