10

8

6

4

2


9.8

9.5

9.3

3.9

8.9

8.9

8.5

7.5

8.0

7.0

19 Code Analysis and Metrics gems and projects

  • Rubocop

    9.8 9.5 L4 Ruby
    A static code analyzer, based on the community Ruby style guide.
  • Scientist

    9.3 3.9 L5 Ruby
    A Ruby library for carefully refactoring critical paths.
  • SimpleCov

    8.9 8.9 L5 Ruby
    Code coverage for Ruby 1.9+ with a powerful configuration library and automatic merging of coverage across test suites.
  • rails_best_practices

    8.7 7.0 L4 Ruby
    A code metric tool for rails projects.
  • Reek

    8.5 7.5 L2 Ruby
    Code smell detector for Ruby.
  • Rubycritic

    8.0 7.0 JavaScript
    A Ruby code quality reporter.
  • Pronto

    7.8 5.2 L5 Ruby
    Quick automated code review of your changes.
  • Barkeep

    6.9 0.0 L5 Ruby
    Barkeep is a fast, fun way to review code. Engineering organizations can use it to keep the bar high.
  • Coverband

    6.8 8.4 L5 Ruby
    Rack middleware to help measure production code coverage.
  • Cane

    6.5 0.0 L5 Ruby
    Code quality threshold checking as part of your build.
  • Fasterer

    6.3 5.7 L5 Ruby
    Make your Rubies go faster with this command line tool highly inspired by fast-ruby and Sferik's talk at Baruco Conf.
  • MetricFu

    5.7 6.2 L5 Ruby
    A fist full of code metrics.
  • Flog

    5.2 3.4 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

    5.1 3.1 L5 Ruby
    A Rake task gem that helps you find the dead routes and actions for your Rails 3+ app
  • Flay

    4.8 0.6 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. Making this totally rad.
  • undercover

    3.5 6.7 Ruby
    Actionable code coverage - detects untested code blocks in recent changes
  • Pippi

    3.2 0.0 L5 Ruby
    A utility for finding suboptimal Ruby class API usage, focused on runtime analysis.
  • bundler-leak

    1.9 6.1 Ruby
    Known-leaky gems verification for bundler: `bundle leak` to check your app and find leaky gems in your Gemfile 💎💧
  • fukuzatsu

    - -
    Complexity analysis tool with a rich web front-end.

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