diff --git a/.rubocop.yml b/.rubocop.yml
deleted file mode 100644
index a12c4e2b90..0000000000
--- a/.rubocop.yml
+++ /dev/null
@@ -1,30 +0,0 @@
-inherit_from: .rubocop_todo.yml
-
-AllCops:
-  StyleGuideCopsOnly: true
-  Include:
-    - 'Gemfile'
-    - 'Rakefile'
-    - '.jsduck/CustomTags.rb'
-  Exclude:
-      - 'node_modules/**/*'
-      - 'vendor/**/*'
-      - 'lib/ve/**/*'
-
-Metrics/LineLength:
-  Max: 100
-
-Metrics/MethodLength:
-  Enabled: false
-
-Style/Alias:
-  Enabled: false
-
-Style/SignalException:
-  Enabled: false
-
-Style/StringLiterals:
-  EnforcedStyle: single_quotes
-
-Style/TrivialAccessors:
-  ExactNameMatch: true
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
deleted file mode 100644
index c5dd97034c..0000000000
--- a/.rubocop_todo.yml
+++ /dev/null
@@ -1,70 +0,0 @@
-# This configuration was generated by
-# `rubocop --auto-gen-config`
-# on 2017-11-28 12:08:04 -0800 using RuboCop version 0.51.0.
-# The point is for the user to remove these configuration records
-# one by one as the offenses are removed from the code base.
-# Note that changes in the inspected code, or installation of new
-# versions of RuboCop, may require this file to be generated again.
-
-# Offense count: 4
-# Cop supports --auto-correct.
-# Configuration parameters: AllowForAlignment.
-Layout/SpaceAroundOperators:
-  Exclude:
-    - '.jsduck/CustomTags.rb'
-
-# Offense count: 2
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-# SupportedStyles: space, no_space
-Layout/SpaceInsideStringInterpolation:
-  Exclude:
-    - '.jsduck/CustomTags.rb'
-
-# Offense count: 2
-# Cop supports --auto-correct.
-# Configuration parameters: AllowUnusedKeywordArguments, IgnoreEmptyMethods.
-Lint/UnusedMethodArgument:
-  Exclude:
-    - '.jsduck/CustomTags.rb'
-
-# Offense count: 3
-# Configuration parameters: Blacklist.
-# Blacklist: END, (?-mix:EO[A-Z]{1})
-Naming/HeredocDelimiterNaming:
-  Exclude:
-    - '.jsduck/CustomTags.rb'
-
-# Offense count: 1
-# Configuration parameters: MinBodyLength.
-Style/GuardClause:
-  Exclude:
-    - '.jsduck/CustomTags.rb'
-
-# Offense count: 4
-# Cop supports --auto-correct.
-# Configuration parameters: SupportedStyles, UseHashRocketsWithSymbolValues, PreferHashRocketsForNonAlnumEndingSymbols.
-# SupportedStyles: ruby19, hash_rockets, no_mixed_keys, ruby19_no_mixed_keys
-Style/HashSyntax:
-  EnforcedStyle: hash_rockets
-
-# Offense count: 4
-# Cop supports --auto-correct.
-Style/PerlBackrefs:
-  Exclude:
-    - '.jsduck/CustomTags.rb'
-
-# Offense count: 6
-# Cop supports --auto-correct.
-# Configuration parameters: AllowMultipleReturnValues.
-Style/RedundantReturn:
-  Exclude:
-    - '.jsduck/CustomTags.rb'
-
-# Offense count: 2
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles, ConsistentQuotesInMultiline.
-# SupportedStyles: single_quotes, double_quotes
-Style/StringLiterals:
-  Exclude:
-    - '.jsduck/CustomTags.rb'
diff --git a/Gemfile b/Gemfile
deleted file mode 100644
index dbe1ab9549..0000000000
--- a/Gemfile
+++ /dev/null
@@ -1,5 +0,0 @@
-source 'https://rubygems.org'
-
-gem 'commons_upload', '~> 1.2', '>= 1.2.1'
-gem 'rake', '~> 10.4', '>= 10.4.2'
-gem 'rubocop', '~> 0.51', :require => false
diff --git a/Gemfile.lock b/Gemfile.lock
deleted file mode 100644
index 33c65ab119..0000000000
--- a/Gemfile.lock
+++ /dev/null
@@ -1,52 +0,0 @@
-GEM
-  remote: https://rubygems.org/
-  specs:
-    ast (2.3.0)
-    commons_upload (1.2.1)
-      mediawiki_api (~> 0.7.1)
-    domain_name (0.5.20170404)
-      unf (>= 0.0.5, < 1.0.0)
-    faraday (0.14.0)
-      multipart-post (>= 1.2, < 3)
-    faraday-cookie_jar (0.0.6)
-      faraday (>= 0.7.4)
-      http-cookie (~> 1.0.0)
-    faraday_middleware (0.12.2)
-      faraday (>= 0.7.4, < 1.0)
-    http-cookie (1.0.3)
-      domain_name (~> 0.5)
-    mediawiki_api (0.7.1)
-      faraday (~> 0.9, >= 0.9.0)
-      faraday-cookie_jar (~> 0.0, >= 0.0.6)
-      faraday_middleware (~> 0.10, >= 0.10.0)
-    multipart-post (2.0.0)
-    parallel (1.12.0)
-    parser (2.4.0.2)
-      ast (~> 2.3)
-    powerpack (0.1.1)
-    rainbow (2.2.2)
-      rake
-    rake (10.5.0)
-    rubocop (0.51.0)
-      parallel (~> 1.10)
-      parser (>= 2.3.3.1, < 3.0)
-      powerpack (~> 0.1)
-      rainbow (>= 2.2.2, < 3.0)
-      ruby-progressbar (~> 1.7)
-      unicode-display_width (~> 1.0, >= 1.0.1)
-    ruby-progressbar (1.9.0)
-    unf (0.1.4)
-      unf_ext
-    unf_ext (0.0.7.5)
-    unicode-display_width (1.3.0)
-
-PLATFORMS
-  ruby
-
-DEPENDENCIES
-  commons_upload (~> 1.2, >= 1.2.1)
-  rake (~> 10.4, >= 10.4.2)
-  rubocop (~> 0.51)
-
-BUNDLED WITH
-   1.16.1