Arg_parser is an argument parser that follows POSIX and GNU conventions for command line arguments. There exist C++ and C versions of Arg_parser. The C++ version is implemented as a C++ class, while the C version is implemented as a single struct plus associated functions. Both are simpler, easier to use, and safer than 'getopt_long'. The C++ version of Arg_parser can also parse options from configuration files.
PhpPeanuts is a framework for developing database-backed applications in PHP. Rather than building an application from the bottom up, you initially only build domain model classes in which you specify properties, relationships, and database table names in metadata. The framework dynamically scaffolds getters and setters, persistency, navigation over relations, and input and delete validation. The abstract user interface instantly offers a rich set of pages for searching, browsing, drilling down, editing and reporting over your domain model. From there on you extend and refine both the domain model and the user interface to make it what you want by defining specialization classes and overriding inherited methods.
gtkdialog is a GUI creation utility that can be used with an arbitrary interpreter. It enables the programmer to describe a graphical user interface in a simple XML language, and create callbacks with any interpreter that supports either files, standard I/O, or environment variables. It can be called as an external program from the interpreter, but can be used as a stand-alone framework for the application as well. Stand-alone, bash, and awk examples are provided.
Granite Data Services (GraniteDS) is a comprehensive development and integration solution for building Flex / JavaEE RIA applications. The primary goal of this project is to provide a framework for Flex 3+/EJB3/Seam/Spring/Guice/POJO application development with full AMF3/RemoteObject benefits. It also features a Comet-like Data Push implementation (AMF3 requests sent over HTTP) and ActionScript3 code generation tools (Ant task and Eclipse Builder).
Urwid is a Python library for making text console applications. It has many features including fluid interface resizing, support for UTF-8 and CJK encodings, standard and custom text layout modes, simple markup for setting text attributes, and a powerful, dynamic list box that handles a mix of widget types. It is flexible, modular, and leaves the developer in control.