Freeware - A make replacement, written in Python featuring global dependencies view, extensible dependency scanning, parallel build threads, multidirectory builds, automatic cleaning and extensibility via Python classes.
Tagsistant is a semantic filesystem for Linux/BSD kernels allows file management using tags. Files can be placed in directories which are tags and later retrieved with a query/path like: tag1/AND/tag2/OR/tag1/AND/tag3
A distributed hash table network filesystem for Linux that is able to scale on many nodes across the network providing instant routing of objects in a deterministic way.