[dagmx]

For reference, SeExpr is only used for a certain amount of scripting (usually around pattern generations etc). It's an industry standard in visual effects and animation workflows and was created by Disney; http://wdas.github.io/SeExpr/

It is not used for general purpose scripting, for which Krita allows you to write Python scripts instead.

[scriptproof]

That do not answer my question. Is SeExpr + Python better than Canvas + JavaScript. If yes, then how?

[CanceledAccount]

Yes because they are what’s used in CG artwork pipelines. If you are scripting Blender, Houdini, Substance and so on you are using Python not JS.