diff --git a/assets/javascripts/templates/pages/about_tmpl.coffee b/assets/javascripts/templates/pages/about_tmpl.coffee
index 26ca8e7e..7e5f7505 100644
--- a/assets/javascripts/templates/pages/about_tmpl.coffee
+++ b/assets/javascripts/templates/pages/about_tmpl.coffee
@@ -190,6 +190,11 @@ credits = [
     '2009-2018 Jeremy Ashkenas',
     'MIT',
     'https://raw.githubusercontent.com/jashkenas/coffeescript/master/LICENSE'
+  ], [
+    'Composer',
+    '2012-2018 Nils Adermann, Jordi Boggiano',
+    'MIT',
+    'https://github.com/composer/composer/blob/master/LICENSE'
   ], [
     'Cordova',
     '2012-2017 The Apache Software Foundation',
diff --git a/assets/stylesheets/pages/_simple.scss b/assets/stylesheets/pages/_simple.scss
index fe36579d..8293bed0 100644
--- a/assets/stylesheets/pages/_simple.scss
+++ b/assets/stylesheets/pages/_simple.scss
@@ -21,6 +21,7 @@
 ._bower,
 ._chai,
 ._codeceptjs,
+._composer,
 ._docker,
 ._electron,
 ._fish,
diff --git a/lib/docs/filters/composer/clean_html.rb b/lib/docs/filters/composer/clean_html.rb
new file mode 100644
index 00000000..b4abce49
--- /dev/null
+++ b/lib/docs/filters/composer/clean_html.rb
@@ -0,0 +1,25 @@
+module Docs
+  class Composer
+    class CleanHtmlFilter < Filter
+      def call
+        # Remove unneeded elements
+        css('#searchbar, .toc, .fork-and-edit, .anchor').remove
+
+        # Code blocks
+        css('pre').each do |node|
+          code = node.at_css('code[class]')
+
+          unless code.nil?
+            node['data-language'] = 'javascript' if code['class'].include?('javascript')
+            node['data-language'] = 'php' if code['class'].include?('php')
+          end
+
+          node.content = node.content.strip
+          node.remove_attribute('class')
+        end
+
+        doc
+      end
+    end
+  end
+end
diff --git a/lib/docs/filters/composer/entries.rb b/lib/docs/filters/composer/entries.rb
new file mode 100644
index 00000000..7547dd38
--- /dev/null
+++ b/lib/docs/filters/composer/entries.rb
@@ -0,0 +1,39 @@
+module Docs
+  class Composer
+    class EntriesFilter < Docs::EntriesFilter
+      def get_name
+        title = at_css('h1').content
+
+        title = "#{Integer(subpath[1]) + 1}. #{title}" if type == 'Book'
+
+        title
+      end
+
+      def get_type
+        return 'Articles' if subpath.start_with?('articles/')
+
+        'Book'
+      end
+
+      def additional_entries
+        entries = []
+
+        if subpath == '04-schema.md' # JSON Schema
+            css('h3').each do |node|
+              name = node.content.strip
+              name.remove!(' (root-only)')
+              entries << [name, node['id'], 'JSON Schema']
+            end
+        end
+
+        if subpath == '06-config.md' # Composer config
+            css('h2').each do |node|
+              entries << [node.content.strip, node['id'], 'Configuration Options']
+            end
+        end
+
+        entries
+      end
+    end
+  end
+end
diff --git a/lib/docs/scrapers/composer.rb b/lib/docs/scrapers/composer.rb
new file mode 100644
index 00000000..e62aab43
--- /dev/null
+++ b/lib/docs/scrapers/composer.rb
@@ -0,0 +1,27 @@
+module Docs
+  class Composer < UrlScraper
+    self.name = 'Composer'
+    self.type = 'composer'
+
+    self.links = {
+      home: 'https://getcomposer.org',
+      code: 'https://github.com/composer/composer'
+    }
+
+    html_filters.push 'composer/clean_html', 'composer/entries'
+
+    self.release = '1.7.2'
+    self.base_url = 'https://getcomposer.org/doc/'
+
+    options[:container] = '#main'
+
+    options[:skip_patterns] = [
+      /^faqs/
+    ]
+
+    options[:attribution] = <<-HTML
+      &copy; Nils Adermann, Jordi Boggiano<br>
+      Licensed under the MIT License.
+    HTML
+  end
+end
diff --git a/public/icons/docs/composer/16.png b/public/icons/docs/composer/16.png
new file mode 100644
index 00000000..bfbdb4d9
Binary files /dev/null and b/public/icons/docs/composer/16.png differ
diff --git a/public/icons/docs/composer/16@2x.png b/public/icons/docs/composer/16@2x.png
new file mode 100644
index 00000000..0dea6b00
Binary files /dev/null and b/public/icons/docs/composer/16@2x.png differ
diff --git a/public/icons/docs/composer/SOURCE b/public/icons/docs/composer/SOURCE
new file mode 100644
index 00000000..ea9acaa7
--- /dev/null
+++ b/public/icons/docs/composer/SOURCE
@@ -0,0 +1 @@
+https://github.com/composer/getcomposer.org/blob/master/web/img/logo-composer-transparent.png