Frontend
React useEffect Dependency Checker
Paste a useEffect, useMemo, or useCallback call and see identifiers used in the body vs declared in the deps array - a fast eyeball check for what might be missing.
Paste a useEffect / useMemo / useCallback call
Possibly missing from deps: AbortController, fetchUser, setUser, page
Used in the callback
AbortController, fetchUser, userId, setUser, page
Declared in deps array
userId
Regex heuristic, not scope-aware AST analysis - a fast eyeball check, not a replacement for ESLint's exhaustive-deps rule.
This is one question. ArchSetu answers it for a whole repository.
Call graph, dead code, blast radius and a health score, in about a minute.
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