User Manager is a supplement to the "Accounts" pane in the Mac OS X System Preferences, designed for use with small home networks. User Manager is targeted at power users who desire full control over user and group attributes, without the need to resort to using the NetInfo Manager. With it, you can create, edit, or delete users and groups in any Open Directory node (e.g. a NetInfo domain). The interface allows you to edit nearly all record attributes, including UID, GID, login shell, and home directory. You can also manage Unix group memberships using the drag-and-drop user and group-centric interfaces.
Unified I/O is high performance Java I/O library. It features high performance (due to buffering), memory management, the ability to access streams, arrays, and files using the same interface, the ability to read or write directly from or into primitive arrays, and optimized reading over HTTP. Unified I/O also contains many utilities: Transformer, BitInputStream and BitOutputStream, PackBits, a RLE4 and RLE8 decoder, a base64 codec implementation, and many others.
Gabedit is a graphical interface for the FireFly, Gamess-US, Gaussian, Molcas, Molpro, MPQC, NWChem, OpenMopac, ORCA, and Q-Chem computational chemistry packages. It includes a 3D molecule editor and viewer. Most major molecular file formats are supported, and graphics can be exported in many formats.
jMock is a library for testing Java code using mock objects. Mock objects help you design and test the interactions between the objects in your programs. jMock makes it quick and easy to define mock objects, so you don't break the rhythm of programming. jMock lets you define flexible constraints over object interactions, reducing the brittleness of your tests. jMock is easy to extend.
libsrs2 is the next generation SRS library. SPF verifies that the Sender address of an email message matches (according to some policy) the client IP address that submitted it. When a message is forwarded, the sender address must be rewritten to comply with SPF policy. The Sender Rewriting Scheme, or SRS, provides a standard for this rewriting that is not vulnerable to attacks by spammers, is easy to parse by common mail filters, and handles multiple hops neatly and safely.