Building an Efficient Address Autocomplete with Phoenix LiveView

This article discusses the development of an address autocomplete feature with Elixir and Phoenix LiveView, focusing on refactoring an earlier implementation to simplify the process. Initially, the author presented a more complex approach involving a JavaScript library and API endpoint, but realized this was not necessary for the task. Instead, they demonstrated how to directly utilize LiveView's built-in capabilities to achieve the desired functionality efficiently. The post details the process of handling user input, managing events within LiveView, and rendering suggestions dynamically without relying on additional JavaScript. By leveraging LiveView components, the author illustrates that many tasks can be accomplished with less code and complexity, promoting a cleaner and maintainable solution for building interactive applications. The conclusion emphasizes the power of LiveView in creating real-time functionality with lower overhead.