Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
19665simplecovCode coverage for Ruby 1.9+ with a powerful configuration library and automatic merging...
29811,325reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
31,0641,669rails_best_practicesa code metric tool for rails codes, written in Ruby.
41,4331,140scientistA Ruby library for carefully refactoring critical paths
51,6321,887rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
61,7322,670caneFails your build if code quality thresholds are not met
71,7681,692prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
82,2003,169metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
92,7113,056tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
102,8102,761coverbandRack middleware to help measure production code usage (LOC runtime usage)
112,9003,179fastererUse Fasterer to check various places in your code that could be faster.
124,7074,850newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
139,36412,738cucumber_analyticsStatic analysis of Cucumber tests made easy.
1410,1618,806fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1511,2066,055cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1615,12618,357pippiPippi is a utility for locating suboptimal Ruby class API usage.
1721,48030,062guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
1829,3559,048brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
1946,6856,055cuke_linterLints feature files used by Cucumber and other similar frameworks.
2097,81443,724guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.