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colormath is a simple Python module that spares the user from directly dealing with color math. Some features include: * Support for a wide range of color spaces. A good chunk of the CIE spaces, RGB, HSL/HSV, CMY/CMYK, and many more. * Conversions between the various color spaces. For example, XYZ to sRGB, Spectral to XYZ, CIE Lab to Adobe RGB. * Calculation of color difference. All CIE Delta E functions, plus CMC. * Chromatic adaptations (changing illuminants). * RGB to hex and vice-versa. * 16-bit RGB support.

cclive is a lightweight command line video extraction tool for YouTube and other similar video websites. It is a rewrite of the clive software in C++ with lower system footprint and fewer dependencies. It works closely with the quvi project to workaround the Flash technology that is being utilized by different media hosts to deliver the content. While being primarily a video download tool, it can also be used alongside with some video players, e.g. mplayer, for viewing streamed videos instead of the Adobe flash player.

MK Livestatus - a Nagios event broker module that allows quick, direct and comfortable access to your status data. Livestatus is concepted and tuned to reduce disk, memory and cpu loads caused by live-data processing on the Nagios system. Just as NDO, Livestatus makes use of the Nagios Event Broker API and loads a binary module into the Nagios process. But other than NDO, Livestatus does not actively write out data e.g. to the disk. Instead, it opens a socket for external applications to connect to and fetch the current status information from Nagios.

latexdiff is a Perl script that compares two latex files and marks up significant differences between them (i.e. a diff for latex files). Various options are available for visual markup using standard latex packages such as "color.sty". Changes not directly affecting visible text, for example in formatting commands, are still marked in the latex source. A rudimentary revision facilility is provided by another Perl script, latexrevise, which accepts or rejects all changes. Manual editing of the difference file can be used to override this default behaviour and accept or reject selected changes only. There are also scripts to handle multiple-file documents, and files under version control.

Fig2dev is a set of tools for creating TeX documents with graphics which are portable, in the sense that they can be printed in a wide variety of environments. Drivers currently exist for the following graphics languages: AutoCad slide, BOX, (E)EPIC macros, LaTeX picture environment, PIC, PiCTeX, PNG, PostScript, Encapsulated Postscript, GIF, IBM-GL, JPEG, PCX, MF (METAFONT), TeXtyl, TIFF, TPIC, XBM (X11 Bitmap), XPM (X11 Pixmap), and TK (tcl/tk). Fig2dev can be configured with a subset of these drivers.

OpenBSD's OpenSSH portable version Normal OpenSSH development produces a very small, secure, and easy to maintain version for the OpenBSD project. The OpenSSH Portability Team takes that pure version and adds portability code so that OpenSSH can run on many other operating systems (Unfortunately, in particular since OpenSSH does authentication, it runs into a *lot* of differences between Unix operating systems). The portable OpenSSH follows development of the official version, but releases are not synchronized. Portable releases are marked with a 'p' (e.g. 3.1p1). The official OpenBSD source will never use the 'p' suffix, but will instead increment the version number when they hit 'stable spots' in their development.

The htt provides a large variety of HTTP-related functionality, useful for implementing all kinds of HTTP-based tests: - Advanced HTTP protocol handling, including ne-grained timeout handling, request and response validation - Simulating clients and servers, including startup and shutdown of server daemons. This allows to create mock-ups of back-end systems in more complex test situations, for example when the tested application needs to interact with a 3rd-party back-end system which is not available in the testing environment. - Execution of external commandline tools, using their output as request or response data, or for validation purposes. - Copying stream data (e.g. from a response) and re-using it in variables.

mod_fileiri implements http IRIs for directories/files, i.e. if accepts URIs with non-ASCII characters encoded in UTF-8 and converts them to the legacy encoding used in the file system (which can be specified per directory, or even finer if necessary (although that's a real hack)). What is more, it continues to accept requests in the legacy encoding specified, and redirects them to the correct UTF-8 form, which then returns the actual document (without looping). There is also a backwards mode, which does redirects from URIs in a specified legacy encoding to UTF-8 if the directory/ filenames are in UTF-8.

Catalyst::Enzyme is a layer on top of the Catalyst framework providing CRUD functionality for Class::DBI models. Enzyme uses convention and configuration to provide e.g. extensible CRUD out-of-the-box, and a common way of dealing with error handling etc. It's not completely unlike Maypole in this regard. However, at this point Enzyme isn't as feature-rich as Maypole. Enzyme is one way of bringing many Catalyst modules and concepts together into a unified whole. There are other ways to do this (obviously. This is, like... uh, Perl).

<< wdiff >> From man page of wdiff: wdiff compares two files, finding which words have been deleted or added to old_file to get new_file. A word is anything between whitespace. The output is collected and used to produce an annotated copy of new_file on standard output. Suitable annotations produce a nice display of word differences between the original files. Example: text-a I like FreeBSD. text-b I love FreeBSD. % wdiff -n text-a text-b I [-like-] {+love+} FreeBSD.