Croquet is a powerful new open source software development environment derived from Squeak for creating and deploying deeply collaborative multi-user online applications and metaverses on and across multiple operating systems and devices. an open source web project, is planning to provide editable Office files inside its virtual world virtual world architecture
GNUstep based user environment built from the ground up on highly modular and light components with project and document orientation in mind, in order to allow users to create their own workflow by reshaping or recombining provided Services, Components etc. Flexibility and modularity on both User Interface and code level should allow us to scale from PDA to computer environment. * Light, focused applications, cooperating together to provide a rich user experience, using GNUstep services and our own Services model * Fast, simple data sharing between tasks and documents without involving lot of context switches (between applications, windows, selection etc.) * Facility provided by default to composite, layout unrelated elements in first-class objects like documents, folders etc. * Workflow based on project inspired management (versioning, indexing, sharing etc.) * Easy communication/collaboration among users, where users are first-class objects in the environment
PierCMS content management system that aims at allowing users to manage their content from the browser. The central concept in Pier is the one of Structure. For example, the current page is a structure. The blog is also a structure, but it is slightly different than a page. A file is also a structure. Commands can be executed on a Structure. For example, a Structure can be edited, and once in edit mode, you can use the Pier syntax. In the original setup the commands appear in the footer, and are accessible after logging in. To make life easier, Pier also offers access to commands via Browser shortcuts. Any Structure can be Viewed. The default View is the one that renders the structure for normal usage. Another example, is the Browse View which offers a file system like view on the Pier structures. Any Structure has an environment which defines the template. To set the environment to be a different page use the Settings command. To edit the environment use the Edit Design comman
Most applications consist of a big number of model- or so called domain-objects. Building different views, editors, and reports; querying, validating and storing those objects is very repetitive and error-prone, if an object changes its shape frequently. Magritte is a fully dynamic meta-description framework that helps to solve those problems, while keeping the full power to the programmer in all aspects. Moreover since Magritte is described in itself, you can let your users modify the meta-world and add their own fields and forms without writing a single line of code.
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