git:20260621.2caaecc to git:20260905.f7824ba
4 added, 10 removed. Audit A to A.
---
name: react-state-and-effects-discipline
- description: Discipline React state, derived data, effects, refs, reducers, context, and event handlers. Use when components have duplicated state, unnecessary useEffect, prop-to-state syncing, stale closures, event logic in effects, external subscriptions, DOM integration, network sync, or complex UI state.
+ description: "Repair state ownership, effects and async races."
---
# React State And Effects Discipline
- ## Use This Skill
-
- Use this skill for use react state and effects only where they belong.
+ For substantial web work, reuse the [scoped web contract](../website-operating-rules/references/scoped-web-contract.md) when available; it replaces duplicated policy here. Match the requested scope and existing decisions; a missing optional sibling does not block this local procedure.
- ## Operating Contract
+ ## Use This Skill
- 1. Inspect the existing project before changing code.
- 2. Identify the router/framework, entry files, styling system, and interaction system.
- 3. Keep premium visual standards active: no generic copy, no default-looking UI, no unfinished states.
- 4. Follow existing project conventions unless a change clearly improves the result.
- 5. Run available checks and visually inspect responsive output when the change affects UI.
+ Use this skill to use react state and effects only where they belong.
## Required Reference
Read [references/react-state-and-effects-discipline-guide.md](references/react-state-and-effects-discipline-guide.md) before making architectural or visible UI changes with this skill.