FrontendHaltHTML·Intermediate·Conceptual·1 min read
What is the difference between a link and a button?
Short interview answer
A link navigates to a resource and supports URL behaviors such as opening in a new tab. A button performs an action in the current interface. Styling one to resemble the other does not change its contract.
Key takeaway
Explain the underlying mental model clearly, then support it with a concrete example and its trade-offs.