Public open-source Flutter developer tool

Flutter Janitor is a conservative command-line tool that detects unused Flutter assets and dependencies without making unsafe assumptions about a project.

My role

Creator and Maintainer

Key capabilities

• Scans declared assets, fonts, JSON, YAML, dependencies and development dependencies.
• Separates safe cleanup candidates from potentially unsafe findings.
• Supports scan-only reports and dry-run cleanup.
• Creates backups before making changes and supports undo.
• Can run dependency resolution, static analysis and tests before or after cleanup.
• Produces Markdown and text reports.
• Handles dynamic references conservatively to reduce unsafe automatic deletion.

Engineering strengths

Conservative automation · Static analysis · Reversible cleanup · Test integration · Developer experience

View the public repository