ZedCMS is a simple base content management system from which more complicated systems can be developed. It is designed so a Web developer can quickly produce customised websites, and is not really for users. Users wanting to setup their own websites are better off with a different system, like Wordpress.
Moqui Framework is a seamlessly integrated, enterprise-ready framework for building enterprise automation applications based on Java. It includes tools for database interaction (relational, graph, document), logic in local and Web services, Web and other UIs with screens and forms, security, file/resource access, scripts, templates, localization, caching, logging, searching, business rules, workflow, multi-tenancy, and integration.
Arcavias is an e-commerce framework for Web shops, consisting of an e-commerce library, an administration interface, and different frontends. It's a modular stack which offers flexibility and speed. Unlike other Web shops, it's not a monolithic application. Instead, you have a choice between several user frontends, and you can adapt them to your needs or write one of your own.
Uliweb is a full-stacked Python Web framework. Its three main design goals are reusability, configurability, and replaceability. All the functionalities revolve around these goals. It features ORM, Templates, Views, i18n, etc., and provides commandline tools to improve development efficiency.
PHPSmartGrid is a simple PHP control that generates CRUD applications based on an Ajax data grid. It features sort by multiple columns, toolbar searching with the possibility to select different search operations, column grouping with summary, multiple datagrids, auto paging, integrated graphics with a MySQL database, a calendar system similar to the Microsoft Outlook calendar, conditional row/column, download and upload, and more.
WebBot is a Web development toolset which is designed to sit nicely on top of your existing infrastructure. It is built with a collection of Open Source tools which together enable building Python Web applications the same way native ones are built and running these applications on top of the leading Python frameworks (such as Django and Google's App Engine). As a result, the WebBot framework encourages reuse, concise code, rapid development, and happy developers.