Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
199135simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2242193brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,2471,239reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,2841,502scientistA Ruby library for carefully refactoring critical paths
51,4111,345coverbandRack middleware to measure production code usage (LOC runtime usage)
61,7061,659rails_best_practicesa code metric tool for rails codes, written in Ruby.
71,9101,811prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,9181,724rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
92,3092,236fastererUse Fasterer to check various places in your code that could be faster.
103,3032,975tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,4473,635caneFails your build if code quality thresholds are not met
124,2537,972metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,7615,689rubrowserA ruby interactive dependency graph visualizer
147,2285,501cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
158,50610,966newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
169,65012,399contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1710,25721,511fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1811,62014,017cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,53813,130guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2013,66815,222brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2115,50432,718cucumber_analyticsStatic analysis of Cucumber tests made easy.
2224,49924,387pippiPippi is a utility for locating suboptimal Ruby class API usage.
2326,47224,387guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.
24167,338125,166rubocop-hkModern RuboCop configuration for Ruby and Rails applications