diff --git a/LICENSE b/LICENSE.md
similarity index 100%
rename from LICENSE
rename to LICENSE.md
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..1602f7b
--- /dev/null
+++ b/README.md
@@ -0,0 +1,9 @@
+# Cache Ventures Code Style
+
+This repository contains linter configuration packages used by the development
+team at Cache Ventures.
+
+| Language   | Linter                          | Package                                                                                                                                 |
+|------------|---------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------|
+| Ruby       | [RuboCop](/ruby/rubocop.yml)    | [![Version](https://badge.fury.io/rb/rubocop-cache-ventures.svg)](https://rubygems.org/gems/rubocop-cache-ventures)                     |
+| JavaScript | [ESLint](/javascript/index.js)  | [![Version](https://img.shields.io/npm/v/eslint-config-cache-ventures.svg)](https://www.npmjs.org/package/eslint-config-cache-ventures) |
diff --git a/javascript/package.json b/javascript/package.json
index 5b3eb7e..030610d 100644
--- a/javascript/package.json
+++ b/javascript/package.json
@@ -3,7 +3,12 @@
   "version": "1.0.0",
   "description": "Cache Venture's ESLint config.",
   "main": "index.js",
-  "repository": "https://github.com/cacheventures/code-style",
+  "homepage": "https://github.com/cacheventures/code-style",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/cacheventures/code-style.git",
+    "directory": "javascript"
+  },
   "author": "Jarrett Lusso <jclusso@gmail.com>",
   "license": "MIT",
   "peerDependencies": {
diff --git a/ruby/rubocop-cache-ventures.gemspec b/ruby/rubocop-cache-ventures.gemspec
new file mode 100644
index 0000000..8587ffb
--- /dev/null
+++ b/ruby/rubocop-cache-ventures.gemspec
@@ -0,0 +1,19 @@
+Gem::Specification.new do |s|
+  s.name = 'rubocop-cache-ventures'
+  s.summary = 'Cache Ventures RuboCop config.'
+  s.author = 'Jarrett Lusso'
+  s.email = 'jclusso@gmail.com'
+  s.homepage = 'https://github.com/cacheventures/code-style'
+
+  s.license = 'MIT'
+
+  s.version = '1.0.1'
+  s.platform = Gem::Platform::RUBY
+
+  s.add_dependency 'rubocop'
+  s.add_dependency 'rubocop-rails'
+  s.add_dependency 'rubocop-performance'
+  s.add_dependency 'rubocop-minitest'
+
+  s.files = %w[rubocop.yml]
+end
diff --git a/ruby/rubocop.yml b/ruby/rubocop.yml
new file mode 100644
index 0000000..faf0913
--- /dev/null
+++ b/ruby/rubocop.yml
@@ -0,0 +1,353 @@
+require:
+  - rubocop-minitest
+  - rubocop-performance
+  - rubocop-rails
+
+inherit_mode:
+  merge:
+    - Exclude
+
+AllCops:
+  NewCops: enable
+  DisabledByDefault: true
+  SuggestExtensions: false
+  Exclude:
+    - data/**/*
+    - db/**/*
+    - log/**/*
+    - node_modules/**/*
+    - notes/**/*
+    - public/**/*
+    - scripts/**/*
+    - tmp/**/*
+    - vendor/**/*
+
+Bundler:
+  Enabled: true
+
+Bundler/OrderedGems:
+  Enabled: false
+
+Lint:
+  Enabled: true
+
+Lint/AmbiguousBlockAssociation:
+  Exclude:
+    - test/**/*
+
+Lint/DuplicateBranch:
+  Enabled: false
+
+Lint/MissingSuper:
+  Enabled: false
+
+Lint/NestedMethodDefinition:
+  Exclude:
+    - test/**/*
+
+Lint/NoReturnInBeginEndBlocks:
+  Enabled: false
+
+Lint/ShadowingOuterLocalVariable:
+  Enabled: false
+
+Lint/SymbolConversion:
+  Enabled: false
+
+Lint/UnusedBlockArgument:
+  Enabled: false
+
+Naming/ClassAndModuleCamelCase:
+  Enabled: true
+
+Naming/ConstantName:
+  Enabled: true
+
+Naming/FileName:
+  Enabled: true
+
+Naming/HeredocDelimiterCase:
+  Enabled: true
+
+Naming/MethodName:
+  Enabled: true
+
+Naming/VariableName:
+  Enabled: true
+
+Security:
+  Enabled: true
+
+Style/ReturnNil:
+  Enabled: true
+
+Minitest/AssertEqual:
+  Enabled: true
+
+Minitest/AssertNil:
+  Enabled: true
+
+Minitest/AssertRaisesCompoundBody:
+  Enabled: true
+
+Minitest/AssertTruthy:
+  Enabled: true
+
+Minitest/AssertWithExpectedArgument:
+  Enabled: true
+
+Minitest/AssertionInLifecycleHook:
+  Enabled: true
+
+Minitest/DuplicateTestRun:
+  Enabled: true
+
+Minitest/LifecycleHooksOrder:
+  Enabled: true
+
+Minitest/LiteralAsActualArgument:
+  Enabled: true
+
+Minitest/NoAssertions:
+  Enabled: true
+
+Minitest/NonPublicTestMethod:
+  Enabled: true
+
+Minitest/RefuteEqual:
+  Enabled: true
+
+Minitest/RefuteFalse:
+  Enabled: true
+
+Minitest/ReturnInTestMethod:
+  Enabled: true
+
+Minitest/SkipWithoutReason:
+  Enabled: true
+
+Minitest/TestFileName:
+  Enabled: true
+
+Minitest/TestMethodName:
+  Enabled: true
+
+Minitest/UnreachableAssertion:
+  Enabled: true
+
+Minitest/UnspecifiedException:
+  Enabled: true
+
+Minitest/UselessAssertion:
+  Enabled: true
+
+Performance/Casecmp:
+  Enabled: true
+
+Performance/CollectionLiteralInLoop:
+  Enabled: true
+
+Performance/Count:
+  Enabled: true
+
+Performance/DeletePrefix:
+  Enabled: true
+
+Performance/DeleteSuffix:
+  Enabled: true
+
+Performance/Detect:
+  Enabled: true
+
+Performance/DoubleStartEndWith:
+  Enabled: true
+
+Performance/EndWith:
+  Enabled: true
+
+Performance/FlatMap:
+  Enabled: true
+
+Performance/InefficientHashSearch:
+  Enabled: true
+
+Performance/RedundantBlockCall:
+  Enabled: true
+
+Performance/RedundantMatch:
+  Enabled: true
+
+Performance/RedundantMerge:
+  Enabled: true
+
+Performance/RegexpMatch:
+  Enabled: true
+
+Performance/ReverseEach:
+  Enabled: true
+
+Performance/Size:
+  Enabled: true
+
+Performance/StartWith:
+  Enabled: true
+
+Performance/StringReplacement:
+  Enabled: true
+
+Performance/UriDefaultParser:
+  Enabled: true
+
+Rails/ActionControllerTestCase:
+  Enabled: true
+
+Rails/ActionFilter:
+  Enabled: true
+
+Rails/ActiveRecordAliases:
+  Enabled: true
+
+Rails/ActiveRecordOverride:
+  Enabled: true
+
+Rails/ActiveSupportAliases:
+  Enabled: true
+
+Rails/ApplicationController:
+  Enabled: true
+
+Rails/ApplicationMailer:
+  Enabled: true
+
+Rails/AssertNot:
+  Enabled: true
+
+Rails/BelongsTo:
+  Enabled: true
+
+Rails/ContentTag:
+  Enabled: true
+
+Rails/DefaultScope:
+  Enabled: true
+
+Rails/DuplicateAssociation:
+  Enabled: true
+
+Rails/DuplicateScope:
+  Enabled: true
+
+Rails/DurationArithmetic:
+  Enabled: true
+
+Rails/DynamicFindBy:
+  Enabled: true
+
+Rails/EagerEvaluationLogMessage:
+  Enabled: true
+
+Rails/EnumHash:
+  Enabled: true
+
+Rails/EnumUniqueness:
+  Enabled: true
+
+Rails/EnvironmentComparison:
+  Enabled: true
+
+Rails/Exit:
+  Enabled: true
+
+Rails/FindBy:
+  Enabled: true
+
+Rails/FindById:
+  Enabled: true
+
+Rails/HasManyOrHasOneDependent:
+  Enabled: true
+
+Rails/HelperInstanceVariable:
+  Enabled: true
+
+Rails/HttpPositionalArguments:
+  Enabled: true
+
+Rails/HttpStatus:
+  Enabled: true
+
+Rails/I18nLazyLookup:
+  Enabled: true
+
+Rails/I18nLocaleTexts:
+  Enabled: true
+
+Rails/IgnoredSkipActionFilterOption:
+  Enabled: true
+
+Rails/InverseOf:
+  Enabled: true
+
+Rails/LexicallyScopedActionFilter:
+  Enabled: true
+
+Rails/LinkToBlank:
+  Enabled: true
+
+Rails/MailerName:
+  Enabled: true
+
+Rails/MatchRoute:
+  Enabled: true
+
+Rails/Output:
+  Enabled: true
+
+Rails/OutputSafety:
+  Enabled: true
+
+Rails/Pick:
+  Enabled: true
+
+Rails/Pluck:
+  Enabled: true
+
+Rails/PluralizationGrammar:
+  Enabled: true
+
+Rails/ReadWriteAttribute:
+  Enabled: true
+
+Rails/RedundantAllowNil:
+  Enabled: true
+
+Rails/RedundantForeignKey:
+  Enabled: true
+
+Rails/ReflectionClassName:
+  Enabled: true
+
+Rails/RelativeDateConstant:
+  Enabled: true
+
+Rails/RequestReferer:
+  Enabled: true
+  EnforcedStyle: referrer
+
+Rails/SafeNavigation:
+  Enabled: true
+
+Rails/SafeNavigationWithBlank:
+  Enabled: true
+
+Rails/ScopeArgs:
+  Enabled: true
+
+Rails/ShortI18n:
+  Enabled: true
+
+Rails/UniqBeforePluck:
+  Enabled: true
+
+Rails/UniqueValidationWithoutIndex:
+  Enabled: true