You just created a nicely polished, easy to use, high performance tooltip element. Great job, you're a tooltip expert!

• Styling components
• CSS transitions
• CSS stacking contexts
• Floating-ui library
• Directives
• Element expressions

• Add additional ways to specify the tooltip target. Hint: try an id reference.
• Add options for where to position the tooltip relative to the target. Hint: check out the floating-ui docs.
• Hide the tooltip when the page scrolls. Hint: add a "leave" event listener for scroll on the document.
• Remove the tooltip from the DOM completely when it's hidden, and add it again when shown.