Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
1103113simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
21,0421,282reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
31,2441,667rails_best_practicesa code metric tool for rails codes, written in Ruby.
41,250834scientistA Ruby library for carefully refactoring critical paths
51,6181,618rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
61,7711,829prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
72,1081,670coverbandRack middleware to measure production code usage (LOC runtime usage)
82,1863,455caneFails your build if code quality thresholds are not met
92,4692,048fastererUse Fasterer to check various places in your code that could be faster.
102,7674,883metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
112,8722,988tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
125,38141,795newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
137,7115,552fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
149,75041,795cucumber_analyticsStatic analysis of Cucumber tests made easy.
159,7849,052cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1612,30411,074rubrowserA ruby interactive dependency graph visualizer
1715,9757,300guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
1817,42041,795pippiPippi is a utility for locating suboptimal Ruby class API usage.
1921,49517,250brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2022,0257,196cuke_linterLints feature files used by Cucumber and other similar frameworks.
2133,5147,758contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
2255,10811,457guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.