git-flow Python Edition is a a pure Python implementation of git-flow. All sub-commands share a common back-end to ensure features behave the same, whatever branch-type they are working on. New workflow behavior can also be added easily by simply sub-classing existing ones. It also includes a comprehensive unit test suite, decent man pages, and HTML docs.
WTMParse is a script originally intended for use in forensic examinations which parses WTMP files from Unix-like operating systems and generates a CSS-styled HTML report containing the login terminal, username, log start date, and login time/date in a table. It's good for postmortem forensic examinations or as a way of getting "last"-like information when you don't have the ability to boot the machine in question but can grab the wtmp.
GMLP is an API for processing markup from one language to another. It is designed to not know nor care about what a markup language is. It reads a number of newline terminated strings and outputs them through a set of regular expressions that define the from and to markup language. There is currently one dataset, but it is easy to write your own conversion tables.
Zebra_cURL is a high performance PHP library acting as a wrapper to PHP's libcurl library, which not only allows the running of multiple requests at once asynchronously in parallel, but as soon as one thread finishes, it can be processed right away without having to wait for the other threads in the queue to finish, eliminating wasted CPU cycles from busy waiting. This result is a faster and more efficient way of processing large quantities of cURL requests (like fetching thousands of RSS feeds at once), drastically reducing processing time. This script supports GET (with caching) and POST requests, and basic downloads as well as downloads from FTP servers, HTTP Authentication, and requests through proxy servers. For maximum efficiency, downloads are streamed (bytes downloaded are directly written to disk), removing the unnecessary strain from the server of having to read files into memory first and then writing them to disk.
CryptSharp provides a number of password crypt algorithms: BCrypt, MD5 (and Apache's htpasswd variant), PHPass (WordPress, phpBB, Drupal), SHA256, SHA512, and Traditional and Extended DES. It also includes Blowfish, SCrypt, and PBKDF2 for any HMAC (.NET's built-in PBKDF2 implementation supports only SHA-1). If you are looking to store passwords, odds are CryptSharp will have the algorithm you want.