Hue is a web interface designed to simplify the use of Apache Hadoop by providing a suite of applications for various Hadoop components, facilitating big data processing for users. The document outlines the evolution of Hue, mentioning key developments and updates in its user interface, and highlights community engagement through meetups and issue resolutions. It also invites users to share their use cases and suggestions for future improvements while providing links to resources and platforms related to Hue.