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OnyX

onyx · v4.9.9

3
7.0

Verify system files structure, run miscellaneous maintenance and more

brew install --cask onyx
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Install trend
Trust Score 3/10
Open source +0
Active development +0
Licensed +0
No auto-updates +0
Not deprecated +1
Established (>1yr) +1
Popular (>1K installs/mo) +1

Version History

v4.9.9
9d ago4.9.64.9.9

Review

Mar 10, 2026

OnyX is a comprehensive system maintenance tool for macOS that helps users verify and repair system files, optimize performance, and manage maintenance tasks. It is particularly beneficial for users seeking to ensure their Mac operates efficiently and troubleshoot potential system issues.

OnyX runs system verification and maintenance tasks to optimize macOS performance.

Maturity: The project appears active with recent updates, though the lack of a clear license is a concern.

Community: Hacker News mentions are mixed, with some confusion due to the name 'Onyx' being associated with different products. Reddit has no mentions.

Pros

  • + Comprehensive system maintenance features
  • + User-friendly interface for macOS optimization
  • + Regular updates indicate active development

Cons

  • - Unknown licensing terms
  • - No auto-update feature
252
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Forks
3
Issues
-
License
TypeScriptLast commit: Jan 29, 2026