liveview-patterns

To prevent N+1 queries in Phoenix LiveView, use `assign_async` to load database records asynchronously. This pattern optimizes performance by fetching data concurrently, reducing memory usage and preventing query bottlenecks in interactive web applications.

In Phoenix LiveView state management, choose LiveComponents when you need isolated state and event handling, and Function Components for stateless UI rendering. Understanding this distinction ensures maintainable and efficient component usage in your application.

The best way to render large dynamic lists in Phoenix LiveView is by using streams. Streams optimize performance by reducing memory usage and preventing the need to load entire collections into memory, ensuring smooth real-time updates even with thousands of users.

Phoenix LiveView navigation routing uses a decision tree: `patch` updates the URL without a full reload for same-page transitions, `navigate` performs a live navigation between pages, `href` triggers a standard browser request, and `redirect` forces a full page reload.

Yes, you can use async assigns to optimize database queries in Phoenix LiveView. The `assign_async` pattern allows you to fetch data asynchronously, preventing the UI from blocking and ensuring robust performance for interactive web applications.