Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
199139simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2242200brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,2471,207reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,2841,451scientistA Ruby library for carefully refactoring critical paths
51,4111,416coverbandRack middleware to measure production code usage (LOC runtime usage)
61,7061,619rails_best_practicesa code metric tool for rails codes, written in Ruby.
71,9101,775prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,9181,636rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
92,3082,228fastererUse Fasterer to check various places in your code that could be faster.
103,3033,177tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,4483,414caneFails your build if code quality thresholds are not met
124,2539,263metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,7605,226rubrowserA ruby interactive dependency graph visualizer
147,2285,519cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
158,50713,801newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
169,65012,735contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1710,25917,033fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1811,62112,227cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,53923,752guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2013,67015,609brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2115,50618,683cucumber_analyticsStatic analysis of Cucumber tests made easy.
2224,50125,647pippiPippi is a utility for locating suboptimal Ruby class API usage.
2326,47619,981guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.
24167,335105,068rubocop-hkModern RuboCop configuration for Ruby and Rails applications