Kanif is a tool for cluster management and administration. It combines main features of well known cluster management tools such as c3, pdsh and dsh and mimics their syntax. For the effective cluster management it relies on TakTuk, a tool for large scale remote execution deployment.

io-watchdog is a facility for monitoring user applications and parallel jobs for "hangs" which typically have a side effect of ceasing all IO in a cyclic application (i.e. one that writes something to a log or data file during each cycle of computation). The io-watchdog attempts to watch all IO coming from an application and triggers a set of user-defined actions when IO has stopped for a configurable timeout period.

SLURM is an open-source resource manager designed for Linux clusters of all sizes. It provides three key functions. First it allocates exclusive and/or non-exclusive access to resources (computer nodes) to users for some duration of time so they can perform work. Second, it provides a framework for starting, executing, and monitoring work (typically a parallel job) on a set of allocated nodes. Finally, it arbitrates contention for resources by managing a queue of pending work.

CRM114 is a system to examine incoming e-mail, system log streams, data files or other data streams, and to sort, filter, or alter the incoming files or data streams according to the user's wildest desires. Criteria for categorization of data can be via a host of methods, including regexes, approximate regexes, a Hidden Markov Model, Orthogonal Sparse Bigrams, WINNOW, Correllation, KNN/Hyperspace, or Bit Entropy ( or by other means- it's all programmable).

documentr is a free, open-source, Web-based tool to edit and present software documentation. It allows to easily maintain documentation for multiple products and product branches.

MoinMoin is an advanced, easy to use and extensible WikiEngine with a large community of users. Said in a few words, it is about collaboration on easily editable web pages.

Gitblit is an open-source, pure Java stack for managing, viewing, and serving Git repositories.
It's designed primarily as a tool for small workgroups who want to host centralized repositories.

SemanticScuttle is a social bookmarking tool experimenting with features like structured tags and collaborative tag descriptions.