This aims to be a complete collection of plugins that have been posted in a discussion but are not available in the addons repository.
These are mostly small plugins that solve very specific problems, but they might be useful for other people as a learning resource.
Note that the authors probably don't intend to support these plugins.
Not all of these are full functioning plugins but templates for a plugin.
Always read the other comments on these threads as there might be more important or useful info regarding these snippets.
|194409||AntiNoob||Prevents new users from posting links|
|196262||EnableTabletTheme||Enables tablet detection and gives an option to select the mobile and tablet themes.|
|196466||SingleMetaTag||This adds a single meta tag to the discussion controller head module.|
|200557||NumberOfPages||Shows number of pages in discussionlist|
|204389||DiscussionListIDClass||Adds a CSS class with the discussion ID of each discussion in the discussions list.|
|204987||ApproveReCaptcha||Includes Approve Applicant Functions with Recaptcha|
|205777||PageMods||Custom code for the Basic Pages app.|
|207981||NoLatestAnymore||Remove the "#latest" from discussion links in Recent Discussions|
|208418||IndexCategories||Adds a categoryicon to discussions list.|
|209020||SignInForAnswer||Replaces answers for guests with a message to sign in.|
|209112||AnnouncementColor||Change Announcement Item to a different Color.|
|209366||WhereDidMyDefault- CategoryPermissionsGo||This plugin sets all new categories and users to have no restricted access enabled when created|
|210134||AddForumLink||Add Forum Link|
|210603||HideInvitationsLink||This plugin hides the Invitations link on the Profile page side bar for any user with Invitations Per Month set to None under Dashboard/Registation.|
|27223||YourGameNameConnect||Connect account from somewhere other to Vanilla user|
|214137||MarkDownMarkup||This addon modifies the Markdown input formatter so that it honors soft line breaks and converts them to -br- code.|
|214299||CustomAvatar||Provides a custom user avatar from image username.png plugins/CustomAvatar folder. You need to create the username.png for each user name|
|214963||AddVoice||Adds "This Discussion is Missing your voice" to all discussions|
|215805||OrderByCreationDate||This plugin causes all posts in the forum to show up in the order in which they were originally posted, rather than ordered by most recent comment.|
|215935||DateValidation||Workaround to allow 0-0-0 dates entered via ProfileExtender|
|217216||ProfileFieldsInDiscussion||Show custom profile fields in discussions.|
|217583||DropColor||Adds colors to to disabled options|
There are probably many more, so feel free to answer with a plugin you know or made (or edit in in, if you can).