exdraw
exdraw is an external drawing package based on tfriedel6/canvas and go-gl/glfw.
It allows you to create windows in goroutines and draw in them, similar to the HTML5 canvas API.
Why
At one time, we found out that other packages block the main goroutine and do not provide the functionality we need, which is contrary to our tasks.
Therefore, we solved this problem in our own way.
You can contribute to this package.
Examples
Look in the examples folder for some drawing examples.