1 投稿 のタグ "react query"

TLDR:

Async state is where frontends often become fragile: loading, success, and error states spread across components, race conditions appear, and refactors get risky. This guide shows practical patterns—from state machines with useReducer and a reusable useAsync hook to server-state libraries like React Query and SWR—and explains how Feature-Sliced Design helps you place async logic cleanly for scalable teams.