perf-hooks-effects
Extension UI hooks and effects: when not to use `useEffect`, dependency arrays, why `JSON.stringify` deps are never the fix, cascading effects, `AbortController` cleanup. Use when an effect loops or fires every render, deps are stringified to force equality, or state lands after unmount. Rendering goes to `perf-rendering`.
Source facts
- Repository
- MetaMask/skills
- Last source activity
- September 3, 2026 at 18:04
- Detected SKILL.md language
- English
- Stars
- 24
- Forks
- 11
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