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Component redundancy check

Component redundancy check Bad Practice
Component redundancy check Best Practice

Component redundancy occurs when similar UI elements exist in different forms across a design system. Identifying and eliminating redundancy improves system maintainability and reduces confusion for teams.

Key aspects of redundancy check:

  • Functional overlap: Finding components that serve similar purposes
  • Visual similarity: Identifying elements with minimal visual differences
  • Feature duplication: Detecting repeated functionality in different components
  • Code patterns: Analyzing similar implementation patterns
  • Usage context: Understanding why duplicate solutions exist

Common challenges in redundancy analysis:

  • Components that look different but serve the same purpose
  • Legacy duplicates from system evolution
  • Different teams creating similar solutions
  • Subtle variations that seem necessary
  • Political challenges in consolidating components

Pro Tip: Create a component similarity matrix and compare functionality rather than visual appearance to spot true redundancies.

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