YYAST is a library which completes Lex and Yacc by adding an Abstract Syntax Tree (AST). It is designed so that you write as little as code as possible in the Lex and Yacc grammar files, so that it doesn't distract from the grammar of the language, and is intended to make it easier to use high level programming languages for compilers.
capistrano-typo3-cms is an extension for the deployment tool Capistrano. It facilitates the deployment of TYPO3 CMS projects. This tool is only tested on Unix based systems. A German introduction is available. It includes the following additional packages: capistrano, capistrano-ext, and railsless-deploy.
wiggle is A utility that applies conflicted patches intelligently. When 'patch' fails, wiggle often can succeed by ignoring changes to the original file that are not relevant to the patch. The result should always be reviewed, as wiggle cannot notice semantic changes that are important.
pwgrep is a simple password manager that manages a database file using encryption of GnuPG. It uses encryption and version control on all of the passwords that are stored. The password database can be used on several hosts at once with automatic synchronization. Even several users can share the same password database. The versioning system will keep track of who was changing which entries and at which time. The versioning system to use can be configured (and is Subversion by default). Besides passwords, pwgrep can also be used for storing a collection of files like certificates. The file shredding command for secure deleting of temporary files can be configured. A local backup of all database changes is automatically made. It can be used without a GUI (such as through an SSH session).