Mastodon - A GNU Social-compatible microblogging server. Alternative to Twitter

•    Ruby

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Mastodon is a free, open-source social network server. A decentralized alternative to commercial platforms, it avoids the risks of a single company monopolizing your communication. Anyone can run Mastodon and participate in the social network seamlessly.

social-networking social-media micro-blogging twitter-alternative

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.

federation social-network decentralization social activitystreams streams api app-server social-networking twitter-alternative

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.

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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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ASP.NET Social Controls

•    ASPNET

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ASP.NET Social Controls is a small collection of server controls designed to make integrating social sharing utilities such as ShareThis, AddThis and AddToAny easier, more manageable, and X/HTML-compliant, with configuration files and per-instance settings.

server-control server-controls social social-bookmarks social-networking

Vulcan - A toolkit to quickly build apps with React, GraphQL & Meteor

•    Javascript

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This is the Apollo/GraphQL version of Telescope, now known as Vulcan. It is a framework that gives you a set of tools for quickly building React-based web applications. Out of the box, it can handle data loading, automatically generate forms, handle email notifications, and much more. It provides simple building blocks such as posts, comments, forms, and modals, and makes it easy to quickly customize them to build modern, social web apps.

react graphql meteor server-rendering toolkit social-networking social-bookmarking reddit reddit-alternative fullstack

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

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

You Private Social Network

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YourPrivateNet is for all people who are unsatisfied with how social networking giants, namely facebook, are dealing with privacy and the users data on their servers. This project gives users total control over their own personal data and who has access to it.

privacy private-network social-networking

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

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.

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.

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.

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hybridauth - Open source social sign on PHP Library

•    PHP

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Hybridauth enables developers to easily build social applications and tools to engage websites visitors and customers on a social level that starts off with social sign-in and extends to social sharing, users profiles, friends lists, activities streams, status updates and more. The main goal of Hybridauth is to act as an abstract API between your application and the various social networks APIs and identities providers such as Facebook, Twitter and Google.

social-login social-networks facebook twitter google hybridauth

HumHub - Open Source Social Network

•    PHP

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HumHub is a feature rich and highly flexible OpenSource Social Network Kit written in PHP. It provides support to build Social Intranets, Enterprise Social Networks, Private Social Networks. Its social features include Commenting, Like, Following, Mentioning, Tags, OEmbed Support.

social-network social-intranet comments social-framework social social-networking

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.

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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

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

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

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