How to implement autocomplete with JavaScript on your website

Autocomplete searches can save keystrokes, time, and uncover potential results for users. To provide matches, you'll need to pull these potential results from somewhere - a database, an API, or a list of known terms. Building your own autocomplete requires working with additional front-end and back-end code that does the heavy lifting for you. A robust, production-level solution can transform the simple dropdown into a rich and multi-faceted interactive user experience. This article demonstrates how to build a simple autocomplete with JavaScript, focusing on the principles of a more production-level version. It also discusses the need for additional front-end and back-end code, as well as the potential improvements that can be made to enhance the user experience.