Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
1101120simplecovCode coverage for Ruby 1.9+ with a powerful configuration library and automatic merging...
2954901reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
31,0191,131rails_best_practicesa code metric tool for rails codes, written in Ruby.
41,5071,122scientistA Ruby library for carefully refactoring critical paths
51,6422,449caneFails your build if code quality thresholds are not met
61,6921,378rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
71,8101,546prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
82,0593,264metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
92,6982,403tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
103,0711,886coverbandRack middleware to help measure production code usage (LOC runtime usage)
113,0931,961fastererUse Fasterer to check various places in your code that could be faster.
124,48714,437newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
139,01914,437cucumber_analyticsStatic analysis of Cucumber tests made easy.
1410,5255,924fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1512,0577,564cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1614,98920,279pippiPippi is a utility for locating suboptimal Ruby class API usage.
1731,60937,285brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
18127,5798,423cuke_linterLints feature files used by Cucumber and other similar frameworks.