Oni

Do you feel limited by the tag system or prefixes?
  This application enhances IPS 4's built-in tag and prefix system. It adds custom styling and fine-grained control over prefixes, plus new settings, enhancements, and helpful moderation tools. Prefixes are explicitly created through the Admin CP, and can be chosen from a separate prefix dropdown when creating a topic or other prefix-enabled content.   Some of its features: Define all prefixes manually through the Prefix Manager--even for open-tag systems. Show common tags and prefixes across your site with the Tag Cloud Widget. Add, fix, merge, and remove tags and prefixes in bulk through the Tag Manager. Choose a prefix when posting any prefix-enabled content, separate from tags. Control where and how tags and prefixes are displayed. Add custom HTML formatting to your prefixes, allowing colors, images, and much more. Limit prefixes by member group and location. Require a prefix in certain forums*. Add tags and prefixes to topics in bulk with Saved Actions or the Mass-Add tool. Apply a prefix to topics imported from RSS. Set a default prefix and tags for all new topics in a forum*. Override the global tag settings by forum*. This lets you enter custom tags in some forums and not others, or change how many tags are required, or have a prefix option without any tags at all. Display topic prefixes in the page title, last post info, and as filters under each forum's description, if you want. * These added settings should work for all tag-enabled content types. The focus of this application is Forums and topics, but it also supports Calendar events and any other tag-enabled content. That being said, I cannot guarantee compatibility with or support all possible applications and circumstances.

Links Directory is an application that provides your community with a member driven web directory. Allow members to submit websites for approval in categories you define. Users can comment and rate on other member’s submissions. You can also mark websites as official affiliates, fostering traffic between friends.
Features
Submit links to websites along with a title, description, and an image generated from extensible APIs available on internet, free and paid. You can also save the image locally, which will reduce the API call. Image is updated when you update the link. Admin can choose if new links are moderated, per category. Ability to charge per link, integrated to Commerce. Submit comments to links. Admin can choose if new comments are moderated, per category. Rate links using the star rating system used throughout the IPS4. Per category setting. Integrates to Share Links to share or email inks. Inregrates to Google Maps if and address is provided in the link submission (IPS 4.1.13+: Google Map APIs now requires an API key. Go to AdminCP -> System -> Community Enhancements to enable Google Maps support) Ability for users to report potentially offensive content or broken links using the built-in Report Center Search integration: search links along with the rest of your community’s content Supports item marking, allowing your users to see what links have been added or commented on Integrates into Activity Streams. Supports the built-in tagging system including prefixes. Support for notifications such as new links and comments on user links. Ability to follow/like categories and individual links. Unlimited categories of links, plus unlimited depth of parent-child relationships Category Icons Drag & drop reordering of categories in the ACP. Per-category permissions to show category, view links, submit links, add comments, and avoid approval queues Provide “link back” code so other websites can link back to yours. Mark links as official affiliates and display them in a different section on the Links Directory index Integrates into IPS4 Moderating system, which all commons permissions, such as pin, unpin, delete, feature, move, etc. Per-category Permissions allowing you to specify which permission sets are allowed to view category, view links, add links, edit links, comment, rate, and avoid moderation at a granular level. Robust Admin Restrictions. Integration with the Advertisements system Integration with Sitemap system to include links in your sitemap Ability to create RSS feeds of all links Integration with ACP Live Seach (Links categories) Support Extra Fields so you can define different fields per category Friendly URLs for links and categories Ability to configure the Links Index page to display the blocks you want And much, much more!

This resource will show a box with the latest  topics/posts on board index. The list is automatically updated at every X seconds.
ACP Settings:
Block position: Before of After forums categories Display topic author photo Hide the Recent Topics block from mobile devices Hide the Recent Topics block from small screens devices (tablet, netbook, notebook, etc.) Number of topics to show Ability to update member's personal number of topics setting to meet the Admin CP setting Display Moderator Options: Moderator Options will appear only to those who can moderate content Show block to specific groups Display topics from Clubs Exclude Forums: option to select which forums to NOT pull topics from Display effect and flash message when the list get updated Time to automatically update the topics list Member Setings (Account Settings):
Display Recent Topics Number of topics to show Exclude topics from

This application will allow administrators to read conversations on Admin CP. If admins has a special permission, they will also be able to VIEW hidden conversations, EDIT, HIDE/UNHIDE conversations (from appearing on PM Viewer application) and INVITE/REMOVE MEMBERS from conversations. Conversations can also be tracked by filtering keywords. If a specific keyword added by an admin is used on Conversation, users from selected group will receive a notification with a link to the conversation on PM Viewer application. Admins can also use tools to HIDE or UNHIDE all conversations with one click.
Settings:
Number of conversations per page Number of log entries per page Enable keyword monitoring Keywords to monitor Notification Groups: Members from selected groups will be notified when someone sends a private message that contaims a monitored keyword. Groups Permissions:
Protected groups: If a member from a selected group is involved in a conversation, then this conversation will be not viewable in the PM Viewer application regardless of who else is involved. Can view HIDDEN conversations Can HIDE/UNHIDE conversations Can INVITE/REMOVE members from conversations Can EDIT message content: Users will also be able to view Revisions from posts and delete/restore the original text Tools:
Hide All Conversations Unhide All Conversations Logs:
Added log in all actions: view a conversation, hide/unhide conversation, add/remove users from conversations and restore or delete a revision from a post Added a Logs module to display Admin Logs from this application.
Compatibility:
IPS Community 4.4.X (version 3.1.0 with 4.4.6 and higher) IPS Community 4.3.X IPS Community 4.2.X IPS Community 4.1.X

A full-featured Tutorials/Article system for your IPS Community.
Here's a quick rundown of some of the features for this application:
Fully compatible with IPS 4.2 (Clubs, Recommended Comments, Content Message, etc.) Unlimited categories of articles, plus unlimited depth of parent-child relationships Category Icons Ability to use comments system or support topics, or both Per-category permissions to show category, read articles, submit articles, add comments, and avoid approval queues Extra Fields that can be used per-category Quick edit (ajax) of tutorial's title on category view Preview the tutorial content when you hover the tutorial link on category view Group permissions on specifc actions Integration with the Advertisements system Integration with the Bulk Mail system Integration with ACP Live Seach (Tutorials categories) Integration with Tag system Integration with Report system Integration with Search system Integration with Share Links to share, download, or print articles Integration with Sitemap system to include tutorials in your sitemap Moderator actions on articles and comments Ability to create RSS feeds of all tutorials Ability to attach files to tutorials and comments Ability to quickly convert a forum post into a new tutorial Ability to copy a tutorial from one category to another or to the same category Friendly URLs for tutorials and categories Ability to give reputation points for tutorials Ability to rate tutorials Ability to follow categories and tutorials to receive notifications on updatesupdates Tools to create topics to existing tutorials, make tutorials of topics and rebuild support topics text if you have changed the template on Tutorials settings. And much, much more!

This resource will create a new tab on user profile to display all images posted by the user, regardless they're in any albums.

This application will help admins to monetize their boards by allowing users to pay to have topics pinned for a given number of days. Admin can allow topics to be pinned per forum and per group settings.
 
- Requirement:
Commerce: https://invisioncommunity.com/features/commerce - Per forum settings:
Enabled Groups allowed to pay to pin topics Amounts Amount to pin for 7 days Amount to pin for 15 days Amount to pin for 1 month Amount to pin for 2 months Amount to pin for 3 months Amount to pin for 6 months - Settings:
Member should only request to pin their own topics Commerce: Payment method Tax Class - Per member restriction:
Can request to pin topics - Per group restrictions:
Number of content count to submit pin requests Number of reputation points to submit pin requests Number of days as a member to submit pin requests - Note:
An invoice will be generated and the topic will be pinned once payment is received. In the meantime, the topic will not be available to be pinned by anyone else. There's a Commerce setting to define number of days  the invoice can expire (ACP -> Commerce -> Invoices -> Invoice Settings -> Invoices must be paid within). You must change the default value (30 days) to something that fits your needs.

Trophies and Medals is the best new way to award trophies to your community in a full rewards system!  It offers a fun and engaging new way to give awards ("trophies and medals") to your community to promote positive behavior and more active participation!  You can assign new trophies based upon conditions or criteria that you define, or you can let your moderators manually give medals for unique circumstances!  Trophies and Medals also includes advanced integration with REST API and Automation Rules by @Kevin Carwile so the app can be extended for unlimited possibilities. 
Are you looking for an awards app where you can automatically give awards, trophies, and medals based upon forum posts, topics, and more? Are you looking to increase repeat engagement by giving out rewards? Or are you struggling to grow your new community? Are you looking to add gamification features to encourage positive behavior like quality posting? Are you looking for more features beyond the IPS Leaderboard to customize the levels, types, and images of awards? Are you looking to monetize your community ($$) and add bonus features for paying members? Are you looking for a well-supported app by a IPS third-party developer who passionately loves supporting the IPS community? Start creating a full awards system with Trophies and Medals by @Fosters!
The Basics
Trophies - Trophies are automatically awarded based upon criteria.  The criteria are defined by the admin in the ACP. Medals - Medals are manually awarded by moderators, administrators, or groups who have permission. Medals are assigned on the front-end. The application supports both trophies and medals for both auto-awarding and custom awards!  
Trophy Filters
Build a rich and advanced awards system with a nearly limitless variety of choices to help you promote the most awesome community you can!  Create sets of new trophies based upon various criteria, and layer them with other sets to create a whole system of awards!  The criteria system uses native IPS 4 extensions for deep integration, and more criteria can be added in future releases.  Let us know what criteria you need .
Member Criteria
User is an Administrator User is a Moderator User has Avatar User does not have Avatar Registered for X days User is in Group User is in X clubs Content Criteria
User has X content User has X reputation User has given X reactions Downloads Criteria
User has uploaded X files User has file with X downloads   Gallery Criteria
User has uploaded X images User has uploaded X albums Forums Criteria
User has started X topics User has posted X posts User has X best answers Commerce Criteria
User has purchased X product   Integration The app features extensions with various third-party systems to empower advanced admins and developers to get more out of the app.  
REST API.  These are the available REST methods: POST /trophies/awardmedal GET /trophies/medals GET /trophies/medals/{id} GET /trophies/trophies GET /trophies/trophies{id} Automation Rules by @Kevin Carwile -- Link to IPS Marketplace Referrals by @Fosters -- Link to IPS Marketplace Member Shop by @TheJackal84 -- Link to IPS Marketplace