fabric.js

I have the Brother P-Touch CUBE PT-P300BT and “pwned” it (not really) some time ago. Using this code as a starting point [1], I set it up with a FastAPI backend serving an HTML+JS frontend on a Raspberry Pi Zero 2 W. I connect to it using a browser, design the label, and it prints via Bluetooth. One of the first options I added to the interface is the “no feed” checkbox, which I use when I know I’ll print more than one label in sequence before cutting. My idea is to add another endpoint to the API so that using Whisper or Siri, I can say, “Print Eggs and today’s date” or “Print Coffee in medium size.” I use something similar with an Alfred workflow, but voice commands would be nice in the kitchen. I hate when someone talks about a project I’m interested in but doesn’t share any code. However, the entire thing is so ugly that I’ll never pe

For any non-trivial editor you will need an object model that abstracts away the low level drawing functions and manages state. I think fabric.js is worth checking as its source code is well organized and documented. It's not a small project though and the latest version was rewritten in TypeScript: https://github.com/fabricjs/fabric.js/tree/master