Performance

ng-state is highly performant library with both immer and immutablejs data strategies.

ng-state performance comparison

How ng-state acts comparing to other state management slutions:

Angular State Management Solutions Performance Comparison - StackBlitzStackBlitz

• with immer ng-state is same fast or faster as ngrx

• with immutablejs ng-state is a bit slower but immutablejs provides other benefits and acts a bit faster then immer when performing few operations.

You can read more about immer performance here.

Pure libraries performance comparison

• With immer is a bit faster than immutablejs when performing 10k+ operations.

• immutablejs a bit faster then immer when performing few operations but a bit slower when performing 10k+ operations.

Pure library coparison can be found here. Change iterations constant to see different variations.