envfix catches .env drift before deployment

envfix focuses on an unglamorous but persistent source of developer friction: configuration drift. Its append-only fixes and secret-masking defaults make it a pragmatic addition to Node.js projects.

• –`doctor` combines syntax, consistency, and Git-safety checks in one command
• –`--all` validates multiple environment pairs across development, test, and production
• –GitHub Actions annotations turn configuration failures into visible CI diagnostics
• –Zero dependencies and `npx` support keep adoption nearly frictionless
• –It complements schema-based validators by checking file-level consistency rather than runtime types