Modules

all needs moving to contrib and more.

Forms

• http://drupal.org/project/webform
• http://drupal.org/project/compact_forms
• http://drupal.org/project/qforms

• http://drupal.org/project/contact_field - extra contact form fields
• http://drupal.org/project/contact_form_blocks
• http://drupal.org/project/formblock - user registration, site wide contact, or node creation

• http://drupal.org/project/ajax_register

• http://drupal.org/project/uniform - form styling lib
• http://drupal.org/project/formtips - form tooltips
• http://drupal.org/project/itoggle - js boolean option toggle
• http://drupal.org/project/fancycheckboxes - as above

• http://drupal.org/project/ds - display suite. easy rearrange forms, etc.
• http://drupal.org/project/formdefaults - alter form things

• http://drupal.org/project/clientside_validation
• http://drupal.org/project/field_validation

• http://drupal.org/project/forminspect

Content

• http://drupal.org/project/better_formats
• http://drupal.org/project/input_formats

• http://drupal.org/project/content_lock

• http://drupal.org/project/front
• http://drupal.org/project/faq
• http://drupal.org/project/print
• http://drupal.org/project/scheduler
• http://drupal.org/project/linkchecker
• http://drupal.org/project/wikitools
• http://drupal.org/project/diff
• http://drupal.org/project/refresh

• http://drupal.org/project/addressfield
• http://drupal.org/project/mediawiki_api
• http://drupal.org/project/prettify - code snippet formatting
• http://drupal.org/project/geshifilter - similar to above

• http://drupal.org/project/forward - 'forward page by e-mail'

• http://drupal.org/project/mobile_codes - qrcodes

• http://drupal.org/project/microdata
• http://drupal.org/project/schemaorg

• http://drupal.org/project/internet_archive

• http://drupal.org/project/sheetnode

• http://drupal.org/project/data

Aggregation

• http://drupal.org/project/feeds - import or aggregate data as nodes, users, taxonomy terms or simple database records.
  • The site builder's guide to Feeds
  • The developer's guide to Feeds

• http://drupal.org/project/feeds_rules

• Contributed plugin modules for Feeds

• http://drupal.org/project/feed_import
• http://drupal.org/project/feeds_imagegrabber
• http://drupal.org/project/media_feeds
• http://drupal.org/project/feeds_selfnode_processor - populate to feed node fields

• http://drupal.org/project/parser_ical - no 7.x tag yet
• http://drupal.org/project/feeds_youtube

• http://drupal.org/project/feeds_xpathparser
• http://drupal.org/project/feeds_querypath_parser
• http://drupal.org/project/feeds_jsonpath_parser
• http://drupal.org/project/feeds_xsltparser
• http://drupal.org/project/feeds_oai_pmh - dublin core
• http://drupal.org/project/feeds_regex_parser

• http://drupal.org/project/feeds_oauth
• http://drupal.org/project/feeds_crawler
• http://drupal.org/project/feeds_sql

• http://drupal.org/project/feeds_tamper - modify data before it gets saved

• http://drupal.org/project/sparql

GUI

• http://drupal.org/project/wysiwyg
  • http://drupal.org/project/wysiwyg_filter

• http://drupal.org/project/ckeditor_link
• http://drupal.org/project/ckeditor_link_og

• http://drupal.org/project/vertical_tabs
• http://drupal.org/project/homebox - no d7 og support yet
• http://drupal.org/project/logintoboggan
• http://drupal.org/project/fancy_login

• http://drupal.org/project/clientside_validation
• http://drupal.org/project/jeditable - inline content editing
• http://drupal.org/project/inline_messages

Typography

• http://drupal.org/project/fit_text - responsive text resize [1]
• http://drupal.org/project/textualizer - js text animation

Mobile

• http://drupal.org/project/adaptive_image

Spam and captchas

• http://drupal.org/project/mollom - antispam service, no free ssl api tho

• http://drupal.org/project/captcha - basic
• http://drupal.org/project/recaptcha

• http://drupal.org/project/hidden_captcha
• http://drupal.org/project/spamicide - hidden field
• http://drupal.org/project/honeypot - hidden field + min time
• http://drupal.org/project/captcha-free - blocks no js/cookies. hmm..

• http://drupal.org/project/trick_question

• http://drupal.org/project/httpbl

Taxonomy

• http://drupal.org/project/hierarchical_select - defines the "hierarchical_select" form element, which is a greatly enhanced way for letting the user select items in a hierarchy.

• http://drupal.org/project/taxonomy_manager - easier taxonomy management

• http://drupal.org/project/term_fields
• http://drupal.org/project/taxonomy_node

• http://drupal.org/project/tagging
• http://drupal.org/project/autotag - auto-tagging via third party services
• http://drupal.org/project/autocategorise - set a vocab to categorise nodes by matching the body and title against its own terms and synonyms

• http://drupal.org/project/textmining_api - simple pluggable framework module that handle node/taxonomy terms/text fields association process for tagging/metadata services with submodules providing OpenCalais and Tagthe.net support

• http://drupal.org/project/autotagging
• http://drupal.org/project/opencalais
  • http://drupal.org/project/calais_marmoset - browse tag semantic info

Profiles

• http://drupal.org/project/profile2
• http://drupal.org/project/advanced_profile

Social

• http://drupal.org/project/user_relationships
• http://drupal.org/project/messaging
• http://drupal.org/project/privatemsg

• http://drupal.org/project/contact_forms

• http://drupal.org/project/og
• http://drupal.org/project/og_forum
• http://drupal.org/project/forum_access

• http://drupal.org/project/flag
• http://drupal.org/project/flag_weights
• http://drupal.org/project/views_flag_refresh

• http://drupal.org/project/vote_up_down
• http://drupal.org/project/community_tags

• http://drupal.org/project/socialshareprivacy - doubleclick-to-activate share widget

• http://drupal.org/project/rpx - lazy multiservice login

• http://drupal.org/project/twitter - posting, login and moar
• http://drupal.org/project/facebook_comments
• http://drupal.org/project/tumblr_connect - post to tumblr
• http://drupal.org/project/disqus

• http://drupal.org/project/shorten
• http://drupal.org/project/widgets

Comments

• http://drupal.org/project/signature_forum

• http://drupal.org/project/morecomments - ajax comment pager replacement
• http://drupal.org/project/ajax_comments - ajax comment submission

• http://drupal.org/project/bestreply

Javascript

• http://drupal.org/project/javascript_libraries
• http://drupal.org/project/jquery_update - foor to 1.5 or 1.7. no 1.8+.
• http://drupal.org/project/jquery_plugin - manage plugins
• http://drupal.org/project/js_injector
• http://drupal.org/project/cdnjs

• http://drupal.org/project/absolute_messages - stackoverflow style notification header bar
• http://drupal.org/project/jquery_msg_alert - facebook style notification popups
• http://drupal.org/project/poshy_tip - jquery poshy tooltips
• http://drupal.org/project/tipsy - jquery tipsy tooltips

• http://drupal.org/project/jstimer - countdown/up+clock
• http://drupal.org/project/overlay_paths - use Drupal overlay for nodes

Adverts

• http://drupal.org/project/simpleads
• http://drupal.org/project/ad - d7 branch not functional yet

• http://drupal.org/project/openx - Show ads from a OpenX (formerly OpenAds) server. OpenX is a open source online program that will allow you to catalog and display advertisers, just like Google, Yahoo or Microsoft.

• http://drupal.org/project/adsense - provides web content providers with the means to earn revenue from visitors by displaying ads from Google AdSense

Internationalisation

• http://drupal.org/project/i18n
• http://drupal.org/project/languageicons

External sources

• http://drupal.org/project/sparql
• http://drupal.org/project/varql

DiSo, etc

• http://drupal.org/project/discovery
• http://drupal.org/project/activitystream / http://drupal.org/project/activity
• http://drupal.org/project/push_hub
• http://drupal.org/project/sioc

Humour

• http://drupal.org/project/doabarrelroll - lol
• http://drupal.org/project/konamicode