# The algo records whose force is mutable-state (unpredictability)

This index as JSON: https://banes-lab.com/json/api/facets/algo/force/mutable-state-unpredictability

## Entries

- [Immutable Data Over Mutable State](https://banes-lab.com/records/algo/no-mutable.md): Replace in-place mutation with a pure transform returning new data, so state transitions are reproducible.