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https://github.com/elgg/elgg

A social networking engine in PHP/MySQL
https://github.com/elgg/elgg

elgg framework hacktoberfest php social-networking-engine

Last synced: 2 days ago
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A social networking engine in PHP/MySQL

Host: GitHub
URL: https://github.com/elgg/elgg
Owner: Elgg
License: other
Created: 2009-09-06T17:10:11.000Z (over 15 years ago)
Default Branch: 6.x
Last Pushed: 2024-10-25T10:07:53.000Z (3 months ago)
Last Synced: 2024-10-29T15:38:26.074Z (2 months ago)
Topics: elgg, framework, hacktoberfest, php, social-networking-engine
Language: PHP
Homepage: https://elgg.org
Size: 107 MB
Stars: 1,640
Watchers: 122
Forks: 666
Open Issues: 55
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE.txt
- Security: SECURITY.md

Awesome Lists containing this project

README

Elgg
====

[![PHPUnit test suites](https://github.com/Elgg/Elgg/actions/workflows/phpunit.yml/badge.svg?branch=6.1)](https://github.com/Elgg/Elgg/actions/workflows/phpunit.yml)
[![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/Elgg/Elgg/badges/quality-score.png?s=6.1)](https://scrutinizer-ci.com/g/Elgg/Elgg/?branch=6.1)
[![Scrutinizer Code Coverage](https://scrutinizer-ci.com/g/Elgg/Elgg/badges/coverage.png?b=6.1)](https://scrutinizer-ci.com/g/Elgg/Elgg/?branch=6.1)
[![Read the docs build status](https://readthedocs.org/projects/elgg/badge/?badge=6.1)](http://learn.elgg.org/en/6.1/)

Elgg is an open source rapid development framework for socially aware web applications.

Features
--------

- **Well-documented core API** that allows developers to kick-start their new project with a simple learning curve
- **Composer** is the package manager of choice that greatly simplifies installation and maintenance of Elgg core and plugins
- **Flexible system of events** that allows plugins to extend and modify most aspects of application's functionality and behavior
- **Extendable system of views** that allows plugins to collaborate on application's presentation layer and built out complex custom themes
- **Cacheable system of static assets** that allows themes and plugins to serve images, stylesheets, fonts and scripts bypassing the engine
- **User authentication** is powered by pluggable auth modules, which allow applications to implement custom authentication protocols
- **Security** is ensured by built-in anti CSRF validation, strict XSS filters, HMAC signatures, latest cryptographic approaches to password hashing
- **Client-side API** powered by asynchronous ES modules and a built-in Ajax service for easy communication with the server
- **Flexible entity system** that allows applications to prototype new types of content and user interactions
- **Opinionated data model** with a consolidated API layer that allows the developers to easily interface with the database
- **Access control system** that allows applications to build granular content access policies, as well as create private networks and intranets
- **Groups** - out of the box support for user groups
- **File storage** powered by flexible API that allows plugins to store user-generated files and serve/stream them without booting the engine
- **Notifications service** that allows applications to subscribe users to on-site and email notifications and implement integrations with other their-party services
- **RPC web services** that can be used for complex integrations with external applications and mobile clients
- **Internationalization** and localization of Elgg applications is simple and can be integrated with third-party services such as Transifex
- **Elgg community** that can help with any arising issues and hosts a repository of **1000+ open source plugins**

Under the hood:

- Elgg is a modular OOP framework that is driven by DI services
- NGINX or Apache compatible
- Symfony2 HTTP Foundation handles requests and responses
- modular javascript with ECMAScript modules
- Laminas Mail handles outgoing email
- htmLawed XSS filters
- DBAL
- Phinx database migrations
- CSS-Crush for CSS preprocessing
- Imagine for image manipulation
- Persistent caching with Memcached and/or Redis
- Error handling with Monolog

Elgg Foundation
---------------

Elgg is managed by the Elgg Foundation, a nonprofit organization that was
founded to govern, protect, and promote the Elgg open source social network
engine. The Foundation aims to provide a stable, commercially and
individually independent organization that operates in the best interest of Elgg
as an open source project.

The Elgg project was started in 2004 by
- Ben Werdmuller (, )
- Dave Tosh ().

License
-------

Elgg is released under the GNU General Public License (GPL) Version 2 and the
Massachusetts Institute of Technology (MIT-X11) License.

See LICENSE.txt in the root of the package you downloaded.

Installation
------------

For installation instructions, see http://learn.elgg.org/en/stable/intro/install.html.

For upgrade instructions, see http://learn.elgg.org/en/stable/admin/upgrading.html.

Support
-------

The project site can be found at https://elgg.org/.

Visit http://learn.elgg.org for more information about Elgg.

Contributors
------------

For development credits, see CONTRIBUTORS.txt.