emchub.com.hk (https://emchub.com.hk) EMC Hub is

emchub.com.hk EMC Hub is a community marketplace built with React, TypeScript, Node.js, and PostgreSQL. Vendors list businesses, products, services, and events. Users browse via an interactive map, submit reviews, and pay with cash or TimeDollar currency. Admins moderate listings and reviews, manage users, and handle bulk operations. Features include role-based access, real-time WebSocket updates, image uploads, paginated listings, and category filtering.