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Explore the process of creating a Point of Sale (POS) system using JavaScript and React in this conference talk from JSConf Korea 2022. Delve into the challenges faced during development, including complex status management in the order and payment process, and integration with hardware like payment terminals and receipt printers. Learn how to overcome these obstacles, with a particular focus on implementing receipt printing functionality. Gain insights from Seokju Na, a developer passionate about web technology and open source, as he shares his experience and solutions in building a POS system typically found in retail stores.
