You're always going to be up against "good enough" and inertia. For plenty of applications, a bloated Electron app really is good enough!

The library you built looks fucking awesome, by the way. However, I think even you acknowledged on the page that Matplotlib may well be good enough for many use cases. If someone knows an existing tool extremely well, any replacement needs to be a major step change to solve a problem that couldn't be solved in existing, inefficient, tools.

Thanks. The use cases for my library are pretty clear: anytime Matplotlib is way too slow or just crashes under the weight of too much data (and 3D).