Ruby Code Analysis and Metrics

19 Code Analysis and Metrics gems and projects

• Rubocop

  9.8 9.8 L4 Ruby

  A Ruby static code analyzer and formatter, based on the community Ruby style guide. [Moved to: https://github.com/rubocop/rubocop]
  

• Scientist

  9.4 3.9 L5 Ruby

  :microscope: A Ruby library for carefully refactoring critical paths.
  

Scout APM - Leading-edge performance monitoring starting at $39/month

Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

Sponsored scoutapm.com



• SimpleCov

  8.9 7.6 L5 Ruby

  Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites
  

• rails_best_practices

  8.8 0.4 L4 Ruby

  a code metric tool for rails projects

• Reek

  8.6 7.1 L2 Ruby

  Code smell detector for Ruby

• Rubycritic

  8.1 4.7 Ruby

  A Ruby code quality reporter
  

• Pronto

  7.9 4.9 L5 Ruby

  Quick automated code review of your changes
  

• Coverband

  7.2 7.6 L5 Ruby

  Ruby production code coverage collection and reporting (line of code usage)

• Barkeep

  7.0 0.0 L5 Ruby

  The friendly code review system.
  

• Fasterer

  6.5 3.1 L5 Ruby

  :zap: Don't make your Rubies go fast. Make them go fasterer ™. :zap:

• Cane

  6.5 0.0 L5 Ruby

  Code quality threshold checking as part of your build
  

• Flog

  5.3 0.0 L3 Ruby

  Flog reports the most tortured code in an easy to read pain report. The higher the score, the more pain the code is in.
  

• Traceroute

  5.3 0.0 L5 Ruby

  A Rake task gem that helps you find the unused routes and controller actions for your Rails 3+ app

• MetricFu

  5.1 0.2 L5 Ruby

  A fist full of code metrics
  

• Flay

  4.9 0.0 L5 Ruby

  Flay analyzes code for structural similarities. Differences in literal values, variable, class, method names, whitespace, programming style, braces vs do/end, etc are all ignored.
  

• undercover

  4.4 6.7 Ruby

  Actionable code coverage - detects untested code blocks in recent changes

• Pippi

  3.3 0.0 L5 Ruby

  pippi

• bundler-leak

  2.6 2.8 Ruby

  Known-leaky gems verification for bundler: `bundle leak` to check your app and find leaky gems in your Gemfile :gem::droplet:
  

• fukuzatsu

  -

  Complexity analysis tool with a rich web front-end.

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest. Visit our partner's website for more details.

Popular Comparisons

• Rubocop
  vs
  Rubycritic
• Reek
  vs
  Rubocop
• rails_best_practices
  vs
  Rubocop
• SimpleCov
  vs
  Rubocop
• Rubocop
  vs
  Flog

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