How to resize shape on canvas without changing its stroke size?

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Do you want to change size of a shape without changing its stroke size?

Remember, that Konva.Transformer is changing scaleX and scaleY properties of a node.
By default, if you are transforming a shape, its stroke will be scaled too. It some cases that is not a good behavior.

There are two ways to prevent stroke scaling: (1) reset scale of a shape or (2) use combination of shape.strokeScaleEnabled(false) and transformer.ignoreStroke(false).

Instructions: there are two rectangles to resize. The green one will reset it scale. The red one will just disable stroke scaling.