Code Analysis and Metrics Gems

#Total RankDaily RankNameSummary
198147simplecovCode coverage for Ruby with a powerful configuration library and automatic merging of c...
2245204brakemanBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
31,2571,284reekReek is a tool that examines Ruby classes, modules and methods and reports any code sme...
41,2801,613scientistA Ruby library for carefully refactoring critical paths
51,4121,473coverbandRack middleware to measure production code usage (LOC runtime usage)
61,6981,682rails_best_practicesa code metric tool for rails codes, written in Ruby.
71,9011,792prontoPronto runs analysis quickly by checking only the relevant changes. Created to be u...
81,9151,678rubycriticRubyCritic is a tool that wraps around various static analysis gems to provide a qualit...
92,3062,043fastererUse Fasterer to check various places in your code that could be faster.
103,3062,730tracerouteThis Rake task investigates the application's routes definition, then tells you unused ...
113,4464,430caneFails your build if code quality thresholds are not met
124,2187,443metric_fuCode metrics from Flog, Flay, Saikuro, Churn, Reek, Roodi, Code Statistics, and Rails B...
134,7345,421rubrowserA ruby interactive dependency graph visualizer
147,2416,045cuke_linterThis gem provides linters for detecting common 'smells' in `.feature` files. In additio...
158,4518,026newgemQuickly bundle any Ruby libraries into a RubyGem and share it with the world, your coll...
169,62211,705contrast-agentThis gem instantiates a Rack middleware for rack-based web applications in order to pro...
1710,18111,705fukuzatsuCalculates code complexity as a measure of paths through code execution. CI integration...
1811,58316,756cqlCQL is a domain specific language used for querying a Cucumber (or other Gherkin based)...
1913,48411,425guard-haml_lintGuard::HamlLint automatically runs Haml Lint tools.
2013,63142,006brakeman-libBrakeman detects security vulnerabilities in Ruby on Rails applications via static anal...
2115,38983,726cucumber_analyticsStatic analysis of Cucumber tests made easy.
2224,38518,871pippiPippi is a utility for locating suboptimal Ruby class API usage.
2326,39612,868guard-slim_lintGuard::SlimLint automatically runs Slim Lint tools.
24171,14751,809rubocop-hkModern RuboCop configuration for Ruby and Rails applications