Choorai
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Frontend Data Flow Basics

Understand the transition from local state to API-driven state.

Core distinctions

  • State: In-memory UI state
  • Query: Read request
  • Mutation: Create/update/delete request
  • Invalidation: Refresh related cached query

Default flow

  1. Run query on page load
  2. Run mutation on create/update/delete
  3. Invalidate related query on success
  4. Re-fetch and render latest data

See it in challenge

60-min challenge connect step

Last updated: February 22, 2026 · Version: v0.0.1

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