Open-source configuration linting
Catch environment drift before setup breaks.
Compare source references with .env.example. Missing,
stale, duplicate, and risky public names surface in one deterministic
report.
npx @aminhanifm/envparity check
- Runs locally
- Never reads real .env files
- No values in reports
Interactive one-file lab
See the same engine in action
Edit either virtual file. Everything stays in this browser tab and no source is uploaded.
Ready to analyze
Run the parity check
Findings will appear here in deterministic order.
Designed for trust
Static analysis, narrow by design.
-
01Extract
Find supported references without executing code.
-
02Compare
Discard values and compare names deterministically.
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03Report
Return actionable errors, warnings, and source lines.