Trac is an open-source, web-based project management and bug tracking system. It has been adopted by a variety of organizations for use as a bug tracking system for both free and open-source software and proprietary projects and products. Trac integrates with major version control systems including Subversion and Git. Trac is used, among others, by the Internet Research Task Force, Django, FFmpeg, jQuery UI, WebKit, 0 A.D., and WordPress.
WordPress is a web content management system. It was originally created as a tool to publish blogs but has evolved to support publishing other web content, including more traditional websites, mailing lists and Internet forum, media galleries, membership sites, learning management systems and online stores. Available as free and open-source software, WordPress is among the most popular content management systems – it was used by 43.1% of the top 10 million websites as of December 2023.
Nagios is an event monitoring system. Nagios offers monitoring and alerting services for servers, switches, applications and services. It alerts users when things go wrong and alerts them a second time when the problem has been resolved.
Matthew Charles Mullenweg is an American entrepreneur and web developer living in Houston. He is known for developing and founding the free and open-source web software WordPress, and its parent company Automattic.
Gravatar is a service for providing globally unique avatars and was created by Tom Preston-Werner. Since 2007, it has been owned by Automattic, having integrated it into their WordPress.com blogging platform.
In blogging, a ping is an XML-RPC-based push mechanism by which a weblog notifies a server that its content has been updated. An XML-RPC signal is sent from the weblog to one or more Ping servers, as specified by originating weblog), to notify a list of their "Services" of new content on the weblog.
WordPress.com is a web building platform for self-publishing that is popular for blogging and other works. It is owned and operated by Automattic, Inc. It is run on a modified version of WordPress software. This website provides free blog hosting for registered users and is financially supported via paid upgrades, "VIP" services and advertising.
Automattic Inc. is an American global distributed company which was founded in August 2005 and is most notable for WordPress.com, as well as its contributions to WordPress. The company's name is a play on founder Matt Mullenweg's first name and automatic.
Akismet is a service that filters spam from comments, trackbacks, and contact form messages. The filter operates by combining information about spam captured on all participating sites and then using those spam rules to block future spam. Akismet is offered by Automattic, the company behind WordPress.com. Akismet was launched on October 25, 2005.
Google Developers is Google's site for software development tools and platforms, application programming interfaces (APIs), and technical resources. The site contains documentation on using Google developer tools and APIs—including discussion groups and blogs for developers using Google's developer products.
Zoho Office Suite is an Indian web-based online office suite containing word processing, spreadsheets, presentations, databases, note-taking, wikis, web conferencing, customer relationship management (CRM), project management, invoicing and other applications. It is developed by Zoho Corporation.
The Public Knowledge Project (PKP) is a non-profit research initiative that is focused on the importance of making the results of publicly funded research freely available through open access policies, and on developing strategies for making this possible including software solutions. It is a partnership between the Faculty of Education at the University of British Columbia, the Canadian Centre for Studies in Publishing at Simon Fraser University, the University of Pittsburgh, Ontario Council of University Libraries, the California Digital Library and the School of Education at Stanford University. It seeks to improve the scholarly and public quality of academic research through the development of innovative online environments.
Solr is an open-source enterprise-search platform, written in Java. Its major features include full-text search, hit highlighting, faceted search, real-time indexing, dynamic clustering, database integration, NoSQL features and rich document handling. Providing distributed search and index replication, Solr is designed for scalability and fault tolerance. Solr is widely used for enterprise search and analytics use cases and has an active development community and regular releases.
Habari was a free and open source blog engine written in PHP and currently supports MySQL, SQLite and PostgreSQL for the database backend. It got its name from the Swahili greeting habari, which means "(what's the) news".
The CUNY Academic Commons is an online, academic social network for community members of the City University of New York (CUNY) system. Designed to foster conversation, collaboration, and connections among the 24 individual colleges that make up the university system, the site, founded in 2009, has quickly grown as a hub for the CUNY community, serving in the process to strengthen a growing group of digital scholars, teachers, and open-source projects at the university.
WooCommerce is an open-source e-commerce plugin for WordPress. It is designed for small to large-sized online merchants using WordPress. Launched on September 27, 2011, the plugin quickly became popular for its simplicity to install and customize and for the market position of the base product as freeware. WooCommerce is developed and supported by Woo and includes contributions from a global community of developers.
Mike Little is an English web developer and writer. He is the co-founder of the free and open source web software WordPress along with Matt Mullenweg.
Yoast SEO is a search engine optimization (SEO) tool plug-in for WordPress.
ActivityPub is an open, decentralized social networking protocol based on Pump.io's ActivityPump protocol. It provides a client/server API for creating, updating, and deleting content, as well as a federated server-to-server API for delivering notifications and content.
Openverse is an open-source search engine for open content developed as part of the WordPress project. It searches Creative Commons licensed and public domain content from dozens of different sources. The software is licensed under the MIT License.
