Hierarchical Cluster Engine is a a solution that can be used to construct custom network meshes or distributed network cluster structures with several types of relations between nodes. It supports handling of management requests from multiple source points, native reduction of results from multiple nodes (aggregation, duplicate elimination, sorting, etc.), a powerful full-text search engine and data storage, transaction-less and transactional request processing, and many language bindings for client-side integration.
JOMS is a CMS that allows you to describe permissions, source for content, and layouts for your pages in a JSON file. You can also describe objects (field representation, field validation, field data, stateflow, permission, etc.) in a JSON file. JOMS mixes both JSON files, an HTML skin file, and provided data, and generates an HTML file. It provides a simple, flexible, useful instrument for developing a reusable and extensible site.
PHP On Pie is a PHP framework that combines the best ideas from PHP projects like Drupal, CodeIgniter, Kohana, and ZendFramework. It has very few core concepts: classes, models, events, slots, and tools. It lets you repackage completed apps into plugins that you or others can use later. Its smart database classes allow you to implement vertical and horizontal partitioning (sharding) easily to handle millions of users.
PubwichFork is a Web application that allows you to aggregate your published data from multiple Websites and social services into a single HTML page. It is an improved version of the original application, since Pubwich is not actively maintained anymore. This fork fixed several bugs, adds filtering methods to the data streams, and enables output caching and post-output processing. Besides standard feed formats like Atom and RSS, PubwichFork supports Delicious, Youtube, Vimeo, Flickr, Last.fm, and more.
Uhura is a Web console for databases. It works with MySQL, PostgreSQL, and FirebirdSQL. It presents trees that let you browse databases, tables, columns, constraints, triggers, views, and procs. It has panels for history and fragments. Its editor features autocompletion and autoindenting. It is easy to install.