Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
199141simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2242196brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,2451,294reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,2891,536scientistA Ruby library for carefully refactoring critical paths
51,4141,213coverbandRack middleware to measure production code usage (LOC runtime usage)
61,7051,816rails_best_practicesa code metric tool for rails codes, written in Ruby.
71,9181,875prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,9231,780rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
92,2982,277fastererUse Fasterer to check various places in your code that could be faster.
103,3122,952tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,4703,905caneFails your build if code quality thresholds are not met
124,2909,029metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,7866,426rubrowserA ruby interactive dependency graph visualizer
147,2286,045cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
158,57011,019newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
169,71510,680contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1710,35712,651fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1811,65410,013cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,57513,670brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2013,64615,070guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2115,62531,326cucumber_analyticsStatic analysis of Cucumber tests made easy.
2224,62626,698pippiPippi is a utility for locating suboptimal Ruby class API usage.
2325,6157,463guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.
24166,69363,630rubocop-hkModern RuboCop configuration for Ruby and Rails applications