1.rubocop / rubocopA Ruby static code analyzer and formatter, based on the community Ruby style guide.rubyrubocoplinterstatic-code-analysiscode-formatterhacktoberfestRubyMIT13K total3.2K forks+51 starsfrom 12,867 · score 3.95
2.rubocop / rubocop-railsA RuboCop extension focused on enforcing Rails best practices and coding conventions.rubyrubocoplinterstatic-code-analysiscode-formatterrails+1 moreRubyMIT878 total323 forks+4 starsfrom 873 · score 1.61
3.rubocop / rubocop-performanceAn extension of RuboCop focused on code performance checks.rubyrubocoplinterstatic-code-analysiscode-formatterhacktoberfestRubyMIT743 total101 forks+3 starsfrom 739 · score 1.39