Frontend System Design
/Beginner
Local State
Definition
Local state refers to data that is only needed by one specific component (and perhaps its immediate children). In React, this is managed via `useState` or `useReducer`.
Explain Like I'm New
Information only you need to know. Like the fact that you currently have a dropdown menu open.
Interview Questions
basic
- How does Local State fundamentally work?
intermediate
- What are the performance implications of Local State?
advanced
- How does Local State scale in an enterprise architecture?
trick
- Are there scenarios where Local State is an anti-pattern?