Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
199112simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2259245brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,1781,376reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,1821,368scientistA Ruby library for carefully refactoring critical paths
51,6111,950rails_best_practicesa code metric tool for rails codes, written in Ruby.
61,641579coverbandRack middleware to measure production code usage (LOC runtime usage)
71,8041,798prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,8201,840rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
92,2542,000fastererUse Fasterer to check various places in your code that could be faster.
103,2432,676tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,2775,403caneFails your build if code quality thresholds are not met
123,9217,446metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,4717,406rubrowserA ruby interactive dependency graph visualizer
147,4034,869cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
157,86228,793newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
169,4979,393contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
179,56011,600fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1811,05521,532cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,3637,031guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2014,51435,920cucumber_analyticsStatic analysis of Cucumber tests made easy.
2114,9588,354brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2223,33842,025pippiPippi is a utility for locating suboptimal Ruby class API usage.
2328,88515,559guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.