Buddypress - Social Networking features in WordPress

•    PHP

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BuddyPress provides social networking features to a WordPress. It works well to enable people with similar interests to connect and communicate. It supports Content tagging, Grouping of similar activity stream items, AJAX live updating of site wide activity stream, Message archive, Better XProfile management and lot more.

social-networking social web20 blog

Elgg

•    PHP

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A powerful open source social networking platform. It provides the components you need to build a fully-featured social environment, including Profiles, Groups, Activity Streams, Access controls, Blogging / Microblogging, Web Services API etc.

social-networking social web20 micro-blogg blog

kigg - Social bookmarking engine in ASP.NET

•    ASPNET

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KiGG is a Web 2.0 style social news web application developed in Microsoft supported technologies. It allows multiple users to store, share and tag their favorite links online. The links could be tagged and Users will allowed to vote up or down the links. It rates the User based on their links posted and votes received. SQL Server or MySQL could be used as database back end. It powers websites DotNetShoutout.com - A site where you find links for .NET stories.

bookmark-engine social-bookmark social-publishing social-networking web20

Reddit - Social bookmark engine

•    Python

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Reddit is a web-based social bookmarking system. It allows multiple users to store, share and tag their favorite links online. Users will provide the content (links) and decide through voting what's good and what's junk. Links that receive community approval bubble up towards #1, so the front page is constantly in motion and filled with fresh and interesting links. Sub groups (community) could be created and each groups could be moderated by its owners.

bookmark-engine social-bookmark social-publishing social-networking web20

opensource-socialnetwork - Open Source Social Network (OSSN) is a social networking software written in PHP

•    PHP

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Opensource-Socialnetwork (OSSN) is a social networking software written in PHP. It allows you to make a social networking website and helps your members build social relationships, with people who share similar professional or personal interests. It is available in 10 international languages. Kernighan & Ritchie (K&R Variant 1TBS) coding standard is used for the OSSN.

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Jahia - Enterprise Content Management in Java

•    Java

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Jahia is a open source Enterprise Content Management System. It supports Content Management, Document Management, Wiki, Blog, Forum, Social networking, Workflow, Document search, Federated Search, Multilingual, Multi Site Management, Mobile Apps etc.

cms content-management-system ecm blog wiki forum dms portal web20 java-cms

socify - :rocket: Socify is an open source social networking platform written in Ruby on Rails

•    Ruby

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Socify is an open source social networking platform written in Ruby on Rails. Here is the blog post: How to build a social network using Rails. Updated the Rails version to 5.0. Thanks to @briankung for the Pull Request. There are some more things to be upgraded which will be done shortly. Refer this for the list of changes to be done https://hashrocket.com/blog/posts/how-to-upgrade-to-rails-5.

rails social-network socify heroku

Statusnet - Microblogging platform powers Identi.ca

•    PHP

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StatusNet is a microblogging platform. It helps people in a community, company, or group to exchange short (140 character) messages over the Web. Users can choose which people to “follow” and receive only their friends' or colleagues' status messages. It provides a similar service to sites like Twitter or Yammer.

social-networking web20 twitter-alternative microblogging social

X2CRM - X2CRM Open Source CRM - PHP

•    PHP

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Welcome to X2CRM! X2CRM is a next-generation, open source social sales application for small and medium sized businesses. X2CRM was designed to streamline contact and sales actions into one compact blog-style user interface. Add to this contact and colleague social feeds and sales representatives become smarter and more effective resulting in increased sales and higher customer satisfaction. X2CRM is unique in the crowded Customer Relationship Management (CRM) field with its compact blog-style user interface. Interactive and collaborative tools which users are already familiar with from social networking sites such as tagging, pictures, docs, web pages, group chat, discussions boards and rich mobile and tablet apps are combined within a compact and fast contact sales management application. Reps are able to make more sales contacts while leveraging the combined social intelligence of peers enabling them to add more value to their customer interactions resulting in higher close rates.

eXo Platform - The Enterprise Social Platform

•    Java

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eXo Platform is an open-source social-collaboration software designed for enterprises. It is full featured, based on standards, extensible and has an amazing design.

social collaboration wiki forum social-collaboration portal document-management

xPollinate - Windows Live Writer Cross Post Plugin

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xPollinate is a Windows Live Writer plugin that enables you to cross post your blog entries to other blogs, as well as social networking sites like Twitter and Facebook via Ping.FM. Use it to reach more audiences, or even to create backups of your blog posts.

blogging social-networking windows-live-writer wlw wlw-plugins

LoanTin.Com Source Code

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LoanTin.Com - a Social Networking Website as same as Tumblr.com, based on source code of Loantiner Project, allow anyone can share anything to anyone, such as: Image, Video Clip from YouTube.Com, Music track from NhacCuaTui.Com, Flash,... and more , friend connect to get anything

facebook micro-blog micro-blogging networking social-networking

GNU Social - Microblogging, Alternative to Twitter

•    PHP

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GNU social is a free social networking platform and it is a continuation of the StatusNet project. It helps people in a community, company or group to exchange short status updates, do polls, announce events, or other social activities (and you can add more!). Users can choose which people to "follow" and receive only their friends' or colleagues' status messages. It provides a similar service to proprietary social network sites, but is much more awesome.

social-networking social-network twitter-alternative microblogging twitter-api

Diaspora - Distributed and contextual social networking

•    Ruby

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Diaspora is distributed and contextual social networking. It is decentralized and provides freedom and privacy. Instead of everyone’s data being held on huge central servers owned by a large organization, diaspora* exists on independently run servers (“pods”) all over the world. You choose which pod to register with, and you can then connect seamlessly with the diaspora* community worldwide.

social-networking privacy decentralized distributed social

Pinry - A tiling image board system, Alternative to Pinterest

•    Python

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Pinry is a a tiling image board system for people who want to save, tag, and share images, videos and webpages.

social-networking image-board image web20

hubzilla - build community websites that can interact with one another

•    PHP

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Hubzilla is a general purpose communication server integrated with a web publishing system and a decentralised permission system. If this sounds like a bunch of technical mumbo-jumbo to you, just think of it as an independent platform for sharing stuff online (publicly or privately). Hubzilla contains some social network bits, some cloud storage bits, some blog and forum bits, and some content management bits. These are all integrated within a common privacy framework - and it is all decentralised.

identity-management content-management social-network hubzilla html cloud-storage decentralized metaverse privacy-enhancing-technologies ethical extensible social-networking

Digsby - IM + Email + Social Networks

•    Python

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digsby is a multiprotocol IM client that lets you chat with all your friends on AIM, MSN, Yahoo, ICQ, Google Talk, and Jabber with one simple to manage buddy list. It is also a social networking tool that alerts you of events like new messages and gives you a live Newsfeed of what your friends are up to. It also alerts you of new email and lets you perform actions such as 'Delete' or 'Report Spam' with just one click.

chat chat-client im-client social-networking social

FlightFeather Social Networking Platform

•    Javascript

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FlightFeather's goal is quot;social networking for everyonequot;. This means that anyone should have a chance to run a popular social networking site -- on minimal hardware, and without wasting bandwidth.

LifeTracks: Azure Social Networking Web Site

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"LifeTracks" is a social networking web site that demonstrates a variety of Azure cloud computing features. LifeTracks tracks "what are you doing?" status with 2 added dimensions: the content can include text & multimedia; and past/present/future timeline navigation.

azure ccug live-id neudesic social-networking

Hiitch (The Social Networking Platform)

•    Java

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Hiitch is a secure and advanced desktop social networking platform. It allows you to build a focused and private network of communities for your family, friends, company and etc. It gives you total control and freedom for your social networking needs.