Create an accordion-style stats component that smoothly animates on open and close.

Build a tab bar with a sliding highlight that tracks active items using CSS Anchor Positioning.

Design a dashboard card that uses container queries to adapt its layout to its own width.

Update legacy modal window implementations to use the <dialog> element and animate them using modern CSS features.

Migrate legacy tooltips to use the Popover API and CSS Anchor Positioning.

Implement a passkey-based login flow using the latest WebAuthn features.

Implement a starter Content Security Policy (CSP) without breaking my app.

Perform a security audit of my site and suggest improvements.

Set up my app to begin preloading pages when users hover over important links.

My app has lots of long tasks, and its INP is affected. Help me fix it.

Help me improve my app's LCP.