DEAD CODE DETECTION

Know what's truly dead before you delete it.

Mapnostics combines code-graph analysis with semantic AI reasoning to uncover unused symbols, unreachable code, and orphaned files. Each finding comes with evidence, confidence, and false-positive protection — so you verify instead of guess.

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mapnostics.com/repo/acme-platform/dead-code
Dead Code

Identify unused functions, classes, and variables in your codebase.

Last scanned 6 Aug, 14:11▶ Re-run Analysis
Candidates
70
Needs review
14
Auto-confirmed
56
Confirmed by team
0
False positives
0
Avg confidence
93%
Current AnalysisAnalysis History

Dead Code Overview

70 unused code issues detected
56 high-confidence issues (≥90%) — verify, then remove
14 medium-confidence issues — review recommended
34 files affected
Fix firstDashboard.tsx6 issues · start here →
FilterAll (70)High confidence (56)Medium (14)
Dashboard.tsx6 issuesHigh
CardHeaderAI ANALYZED · 2 EVIDENCE

Unused import: 'CardHeader' is imported but never referenced in this file

StructuralCompiler-backed graph truthAST
import binding 'CardHeader' has zero references outside the import statement
SemanticInterpretive — LLM-derivedLLM
No dynamic import, re-export or JSX factory path reaches this symbol
Confidence 96%
Is this really dead?✓ Yes, dead✕ No, false positive
SelectTriggerAI ANALYZED · 2 EVIDENCE

Unused import: 'SelectTrigger' is imported but never referenced in this file

StructuralCompiler-backed graph truthGRAPH
Symbol graph across 412 files finds no consumer of this binding
OperationalGit history & temporal contextGIT
Last touched 214 days ago; the component it wrapped was deleted in #318
Confidence 91%
Is this really dead?✓ Yes, dead✕ No, false positive
Accounts.tsxsrc/pages/admin6 issuesHigh›
Support.tsxsrc/pages/admin5 issuesHigh›
Analytics.tsxsrc/pages/admin5 issuesHigh›
filter-options.tssrc/lib/tables3 issuesMedium›
RevenueByRegion.tsxsrc/components/charts3 issuesHigh›
CustomerDetailDialog.tsxsrc/components/admin2 issuesHigh›
error-handler.tssrc/lib1 issueMedium›
CTASection.tsxsrc/components/marketing1 issueMedium›
Dependencies
Unused packages your manifest still declares
Re-scan
@sveltekit/resolversnpm uninstall @sveltekit/resolvers
Unused assets
Images, fonts and media that ship but nothing references
Scan assets
3 assets · 1.2 MBpublic/og-old.png · public/hero-v1.webp · fonts/legacy.woff
Unreferenced tables
Tables in your migrations never named in application code
Re-scan
✓ All 41 tables across 44 migrations are referenced in code.
✓

Evidence, not guesswork

Every finding shows why it is dead — the compiler-backed symbol graph plus the semantic read that catches what static analysis alone misses.

✓

Confidence you can act on

A 100% confidence flag has zero references anywhere in the codebase. Lower scores tell you exactly what to verify before you delete.

✓

False-positive protection

Dynamic imports and string-based requires are flagged as unknowns, not false confirmations — so a clean scan is a scan you can trust.

Find your dead code in under 2 minutes.

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