Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
197112simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2272253brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,0791,691scientistA Ruby library for carefully refactoring critical paths
41,1071,370reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
51,4801,654rails_best_practicesa code metric tool for rails codes, written in Ruby.
61,6981,784rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
71,7291,713prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,8601,810coverbandRack middleware to measure production code usage (LOC runtime usage)
92,1712,068fastererUse Fasterer to check various places in your code that could be faster.
102,9424,085caneFails your build if code quality thresholds are not met
113,2402,305tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
123,4735,588metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
136,9158,862newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
148,39511,753fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
159,2436,756cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
1610,1696,375contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1710,1777,360rubrowserA ruby interactive dependency graph visualizer
1810,27010,470cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1912,97769,565cucumber_analyticsStatic analysis of Cucumber tests made easy.
2013,53411,753guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2115,70934,374brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2221,53223,971pippiPippi is a utility for locating suboptimal Ruby class API usage.
2333,91122,881guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.