mastodon - Your self-hosted, globally interconnected microblogging community

•    Ruby

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Mastodon is a free, open-source social network server based on open web protocols like ActivityPub and OStatus. The social focus of the project is a viable decentralized alternative to commercial social media silos that returns the control of the content distribution channels to the people. The technical focus of the project is a good user interface, a clean REST API for 3rd party apps and robust anti-abuse tools. Ruby on Rails is used for the back-end, while React.js and Redux are used for the dynamic front-end. A static front-end for public resources (profiles and statuses) is also provided.

mastodon gnu-social docker microblog activity-stream webfinger social-network activitypub

GNU Social - Microblogging, Alternative to Twitter

•    PHP

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GNU social is a continuation of the StatusNet project. It is social communication software for both public and private communications. It is free software’s decentralised answer to Twitter.

social-networking social-network twitter-alternative microblogging

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

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

pump.io - Social server with an ActivityStreams API

•    Javascript

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pump.io is a stream server that does most of what people really want from a social network. You post anything and my followers see it. It is an alternative to twitter. You can post almost anything that can be represented with activity streams -- short or long text, bookmarks, images, video, audio, events, geo checkins. You can follow friends, create lists of people, and so on.

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Pixelfed - Federated Image Sharing (WIP)

•    PHP

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PixelFed is a federated social image sharing platform, similar to Instagram. Federation is done using the ActivityPub protocol, which is used by Mastodon, PeerTube, Pleroma, and more. Through ActivityPub PixelFed can share and interact with these platforms, as well as other instances of PixelFed.

image-sharing laravel activitypub federation social-networking social instagram-alternative instagram

Voat - Media aggregator and an alternative to Reddit

•    CSharp

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Voat (pronounced voat as in goat) officially launched in April 2014 as a media aggregator website featuring user-posted content.

reddit reddit-alternative social-bookmarking social-networking media-aggregator

spree_social - Building block for spree social networking features (provides authentication and account linkage)

•    Ruby

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Core for all social media related functionality for Spree. The Spree Social gem handles authorization, account creation and association through social media sources such as Twitter and Facebook. This gem is beta at best and should be treated as such. Features and code base will change rapidly as this is under active development. Use with caution. The branch option is important: it must match the version of Spree you're using. For example, use 3-0-stable if you're using Spree 3-0-stable or any 3.0.x version.

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

Steemit (Condenser) - The social application web front-end to the Steem Blockchain.

•    Javascript

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Condenser is the react.js web interface to the world's first and best blockchain-based social media platform, steemit.com. It uses STEEM, a blockchain powered by Graphene 2.0 technology to store JSON-based content for a plethora of web applications.

steem-blockchain steemit react jsx social-networking reddit reddit-alternative

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

Friendica - Facebook alternative

•    PHP

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Friendica is a communications platform for integrated social communications utilising decentralised communications and linkage to several indie social projects as well as popular mainstream providers. It provides fully distributed communications protocols ("DFRN" and "Zot!") for securely sharing with your friends across the internet.

social social-networking social-communication-server facebook-alternative

Mahara - Open Source ePortfolio System

•    PHP

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Mahara is a fully featured web application to build your electronic portfolio. You can create journals, upload files, embed social media resources from the web and collaborate with other users in groups. Mahara includes a file repository, Blogging platform, Social networking facility, Interface with Moodle and lot more.

eportfolio portfolio file-repository digital documents

jquery-socialist - jquery social media plugin that aggregates and combines Facebook, Twitter, LinkedIn, YouTube, Instagram, Pinterest and

•    Javascript

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Even if you hate socialism (as I do), you'll love this flexible jQuery social media plugin. jQuery Socialist is a plugin that lets you create a social stream or social wall from multiple social networks in one place. Use it to pull content from Facebook pages, Twitter, Instagram, LinkedIn, YouTube and others.

loklak_server - Distributed Open Source twitter and social media message search server that anonymously collects, shares, dumps and indexes data http://api

•    Java

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loklak is a server application which is able to collect messages from various sources, including twitter. The server contains a search index and a peer-to-peer index sharing interface. All messages are stored in an elasticsearch index. An automatic deployment from the development branch at GitHub is available for tests at https://loklak-server-dev.herokuapp.com and http://staging.loklak.org.'Lok Lak' is also a very tasty Cambodian stir-fry meat dish (usually beef) with a LOT of fresh black pepper. If you ever have the chance to eat Beef Lok Lak, please try it. I hope not to scare vegetarians with this name, currently I am one as well.

social-media search twitter search-server analytics social-analytics

Apache ESME - Apache ESME (Enterprise Social Messaging Environment) is a secure and highly scalable

•    Scala

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Apache ESME (Enterprise Social Messaging Environment) is a secure and highly scalable microsharing and micromessaging platform that allows people to discover and meet one another and get controlled access to other sources of information, all in a business process context.

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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Voten - The code that powers voten.co

•    PHP

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Voten.co is a real-time social bookmarking for the 21st century. It's real-time, beautiful, customizable yet simple.

social-networking social bookmarking vuejs laravel social-bookmarking reddit reddit-alternative

Hotaru CMS - Plugin Powered PHP based CMS Engine

•    PHP

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Hotaru CMS is a PHP platform for building your own websites. The most common use for Hotaru is social bookmarking. It has all the plugins you need to make your own Digg-style community. It is a framework for making websites customized to your needs.

social-bookmark social-publishing social-networking cms content-management-system

angular-socialshare - Angular social share module, share urls and content on social networks such as facebook, google+, twitter, pinterest and more

•    HTML

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Angular Socialshare is an angularjs directive for sharing urls and content on social networks such as (facebook, google+, twitter, pinterest and so on). The Angular Socialshare is developed by 720kb.

angular social sharing share media angularjs buttons