Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
199148simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2255265brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,2631,356reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,2731,818scientistA Ruby library for carefully refactoring critical paths
51,4101,318coverbandRack middleware to measure production code usage (LOC runtime usage)
61,6961,987rails_best_practicesa code metric tool for rails codes, written in Ruby.
71,8672,001prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,8841,873rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
92,2932,442fastererUse Fasterer to check various places in your code that could be faster.
103,3142,831tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,4213,806caneFails your build if code quality thresholds are not met
124,1447,663metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,7025,072rubrowserA ruby interactive dependency graph visualizer
147,3016,407cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
158,37717,898newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
169,58812,449contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1710,06811,431fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1811,52610,941cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,38534,214guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2013,54425,424brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2115,19250,576cucumber_analyticsStatic analysis of Cucumber tests made easy.
2224,27645,640pippiPippi is a utility for locating suboptimal Ruby class API usage.
2326,86315,173guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.
24174,35027,073rubocop-hkModern RuboCop configuration for Ruby and Rails applications