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Jeroen Brouwer

PROFILE

Jeroen Brouwer

Jeroen Brouwer developed the AppVolume Cask for the Homebrew/homebrew-cask repository, enabling per-application volume control on macOS with support for both ARM and Intel architectures. He implemented architecture-specific handling using Ruby scripting and enhanced package management by adding a missing pkgutil identifier, ensuring reliable uninstallation. Jeroen addressed system stability by cleaning up residual virtual devices and the core audio daemon during uninstall, aligning the cask with Homebrew’s packaging standards. His work demonstrated depth in cross-platform development, cask management, and macOS scripting, resulting in improved user control, reduced support friction, and a more robust experience for Homebrew Cask users.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

4Total
Bugs
0
Commits
4
Features
1
Lines of code
80
Activity Months1

Work History

January 2026

4 Commits • 1 Features

Jan 1, 2026

January 2026 monthly summary for Homebrew/homebrew-cask: Delivered AppVolume Cask enabling per-application volume control on macOS with multi-architecture support and clean uninstall. Implemented multi-arch handling via arch variable, added missing pkgutil identifier, and ensured residual virtual devices and core audio daemon are removed on uninstall. This work improves user control, reliability, and cross-architecture compatibility, reducing support friction and aligning with Homebrew Cask packaging standards.

Activity

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Quality Metrics

Correctness95.0%
Maintainability95.0%
Architecture95.0%
Performance95.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Ruby

Technical Skills

Cask ManagementCask managementCross-Platform DevelopmentDevOpsPackage ManagementRubyRuby DevelopmentRuby programmingScriptingmacOS developmentpackage management

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

Homebrew/homebrew-cask

Jan 2026 Jan 2026
1 Month active

Languages Used

Ruby

Technical Skills

Cask ManagementCask managementCross-Platform DevelopmentDevOpsPackage ManagementRuby

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