Seokju Na

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Printing Receipts with React: How to Create POS with Javascript

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One day, I made a POS that I only saw in a store! While creating POS, there were many challenging tasks such as complex status management in the order/payment process, connecting with hardwares like payment terminal machines and receipt printers. I'd like to share my experience with you about the difficulties and how I solved them, especially about the process of printing the receipts.
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Seokju Na is a developer interested in creating stuff using web technology. He also enjoys working on open source.
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