Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
1103100simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
21,0281,277reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
31,2141,525rails_best_practicesa code metric tool for rails codes, written in Ruby.
41,2931,462scientistA Ruby library for carefully refactoring critical paths
51,6101,642rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
61,7591,702prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
72,0501,840coverbandRack middleware to measure production code usage (LOC runtime usage)
82,0532,914caneFails your build if code quality thresholds are not met
92,5041,922fastererUse Fasterer to check various places in your code that could be faster.
102,6694,558metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
112,8242,733tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
125,17434,541newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
137,8174,779fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1410,57734,541cucumber_analyticsStatic analysis of Cucumber tests made easy.
1511,16711,407cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1612,0666,057rubrowserA ruby interactive dependency graph visualizer
1716,95534,541pippiPippi is a utility for locating suboptimal Ruby class API usage.
1817,2836,639guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
1923,30715,960brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2025,21218,168cuke_linterLints feature files used by Cucumber and other similar frameworks.
2148,51710,424contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
2260,07113,051guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.