dblock/fui

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

2045 stars · 178 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Fui is a Ruby command-line gem that finds unused Objective-C header (.h) files that are never imported anywhere in a project, indicating classes that can potentially be deleted. It supports options to skip .xib files, ignore local or global imports, exclude paths, and delete unused files with a prompt.

Use cases

• find unused objective-c classes in my xcode project
• detect header files that are never imported
• clean up dead code in an ios codebase
• delete unused class files safely with a prompt
• ignore pods folder when scanning for unused imports
• find headers only referenced from xib files

When to choose

• you maintain an Objective-C codebase and want to find deletable classes
• you want a quick CLI scan for headers with no importers
• you need to exclude paths like Pods or ignore xib references

When to avoid

• you want to find unused #import statements within a single file (use Clang warnings or AppCode)
• your project is primarily Swift
• you need full static analysis rather than import-based heuristics

Facets

cli-tool · maturity maintenance

linter static-site-generator developer-tools developer-tools cli ruby objective-c unused-imports code-cleanup xcode ruby-gem command-line macos

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