WebUSB - Print Image and Text in Thermal Printers - Blog - Visuality
GitHub - posprint/command-builder: JavaScript library that implements the ESC/POS and TSC protocol to buffer, also provides an AST like JSON tree structure that you can preparing convertible templates (hmtl/xml) as you want
escpos – Mike's Software Blog
GitHub - neodynamic/js-escpos-builder: JSESCPOSBuilder - ESC/POS Commands Builder for Javascript
Receipt printing with ESC/POS | a javascript cross-platform library | by Lakshmaji | till | Medium