Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
198117simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2257232brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,1871,461reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,1891,360scientistA Ruby library for carefully refactoring critical paths
51,6151,968rails_best_practicesa code metric tool for rails codes, written in Ruby.
61,629648coverbandRack middleware to measure production code usage (LOC runtime usage)
71,8072,025prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,8312,039rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
92,2622,284fastererUse Fasterer to check various places in your code that could be faster.
103,2452,810tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,2844,534caneFails your build if code quality thresholds are not met
123,9278,163metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,4836,598rubrowserA ruby interactive dependency graph visualizer
147,3723,954cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
157,93020,748newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
169,5087,127contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
179,59111,900fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1811,08410,974cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,35961,056guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2014,55316,318cucumber_analyticsStatic analysis of Cucumber tests made easy.
2114,8076,889brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2223,37861,056pippiPippi is a utility for locating suboptimal Ruby class API usage.
2328,85215,507guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.