Apple Developer Tooling
Reclaim 30+ GB of Xcode Storage Safely
Every build, index, and simulator runtime in Xcode adds gigabytes to your drive. DiskWarren categorizes your Xcode caches by project, allowing you to recycle them safely without breaking project settings.
What Xcode Hides in ~/Library/Developer
DerivedData
Intermediate compilation artifacts, module maps, and project indexes. Rebuilt automatically on next compile.
Simulator Runtimes
Old iOS, watchOS, and tvOS system images often taking 8 GB to 15 GB per version.
Archives & DSYMs
Historical builds and symbol maps from previous test and App Store submissions.
Safe Terminal Command to Delete DerivedData
Clear DerivedData via Terminal
# Delete all Xcode DerivedData (Xcode will re-index on next launch)
rm -rf ~/Library/Developer/Xcode/DerivedData/*