Last updated May 5, 2026
A fully-featured, modern Point of Sale (POS) system built with the MERN stack (MongoDB, Express, React, Node.js). The application utilizes cutting-edge tools including Vite, React 19, and TailwindCSS v4 for the frontend, while the backend ensures high performance and real-time capabilities via Node.js, Express, and WebSockets.
POS_v2.00 is an invite-only project built by Hasintha Nirmal Wijesooriya using JavaScript. A fully-featured, modern Point of Sale (POS) system built with the MERN stack (MongoDB, Express, React, Node.js). The application utilizes cutting-edge tools including Vite, React 19, and TailwindCSS v4 for the frontend, while the backend ensures high performance and real-time capabilities via Node.js, Express, and WebSockets. The full source code is hosted on GitHub and was last updated on May 5, 2026.