Skip to main content

Why must reducers used with useReducer be pure?

Senior React

Answer

Impure reducers cause unpredictable state and break React’s deterministic rendering model.
S
SugharaIQ Editorial Team Verified Answer

This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.

Want to bookmark, take notes, or join discussions?

Sign in to access all features and personalize your learning experience.

Sign In Create Account

Source: SugharaIQ

Ready to level up? Start Practice