Update JavaScript documentation

Closes #332.

lib/docs/filters/javascript/entries.rb

@@ -1,15 +1,16 @@
 module Docs
   class Javascript
     class EntriesFilter < Docs::EntriesFilter
-      TYPES = %w(Array ArrayBuffer Boolean DataView Date Function Intl JSON Map
+      TYPES = %w(Array ArrayBuffer Atomics Boolean DataView Date Function
-        Math Number Object Promise RegExp Set SIMD String Symbol TypedArray
+        Generator Intl JSON Map Math Number Object Promise Reflect RegExp
-        WeakMap WeakSet)
+        Set SharedArrayBuffer SIMD String Symbol TypedArray WeakMap WeakSet)
       INTL_OBJECTS = %w(Collator DateTimeFormat NumberFormat)
 
       def get_name
         if slug.start_with? 'Global_Objects/'
           name, method, *rest = *slug.sub('Global_Objects/', '').split('/')
           name.prepend 'Intl.' if INTL_OBJECTS.include?(name)
+          name.prepend 'SIMD.' if html.include?("SIMD.#{name}")
 
           if method
             unless method == method.upcase || method == 'NaN'
@@ -18,6 +19,15 @@ module Docs
             name << ".#{([method] + rest).join('.')}"
           end
 
+          if name.exclude?('.prototype')
+            path = name.split('.')
+            if ((node = at_css('.syntaxbox') || at_css('code')) && node.content =~ /(?:\s|\A)[a-z\_][a-zA-Z\_]+\.#{path.last}/) ||
+               ((node = at_css('.standard-table')) && node.content =~ /\.prototype[\[\.]#{path.last}/)
+              path[-2] = path[-2][0].downcase + path[-2][1..-1]
+              name = path.join('.')
+            end
+          end
+
           name
         else
           name = super
@@ -45,6 +55,8 @@ module Docs
             'Errors'
           elsif INTL_OBJECTS.include?(object)
             'Intl'
+          elsif name.start_with?('SIMD')
+            'SIMD'
           elsif method || TYPES.include?(object)
             object
           else

lib/docs/filters/mdn/clean_html.rb

@@ -7,7 +7,8 @@ module Docs
         '.breadcrumbs',      # (e.g. CSS/animation)
         '.Quick_links',      # (e.g. CSS/animation)
         '.todo',
-        '.draftHeader']
+        '.draftHeader',
+        '.hidden']
 
       def call
         css(*REMOVE_NODES).remove

lib/docs/scrapers/mdn/javascript.rb

@@ -12,7 +12,6 @@ module Docs
       /About
       /Code_comments
       /Deprecated_Features
-      /Deprecated_and_obsolete_features
       /Functions_and_function_scope
       /Global_Objects/Iterator
       /Global_Objects/Proxy
@@ -35,7 +34,11 @@ module Docs
       /Operators
       /Statements)
 
-    options[:skip_patterns] = [/additional_examples/i, /noSuchMethod/i]
+    options[:skip_patterns] = [
+      /additional_examples/i,
+      /noSuchMethod/i,
+      /Deprecated_and_obsolete_features/
+    ]
 
     options[:fix_urls] = ->(url) do
       url.sub! 'https://developer.mozilla.org/en-US/docs/JavaScript/Reference',  Javascript.base_url