noaadata-py is a library for handling marine Automatic Identification System (AIS) messages and NOAA marine data messages from http://opendap.co-ops.nos.noaa.gov/axis/. It has extensions to handle the USCG N-AIS receive fields. For AIS ship traffic, noaadata provides bridges to Sqlite3 and PostgreSQL/Postgis databases. It is able to generate Google Earth KML files for AIS. It is part of the UNH/NOAA Chart of the Future project.
Dexter is a tool that allows users to define extended attributes which can be associated with descriptors and editors. These attributes can be embedded into any well-formed XML document. The resulting embellished document, the 'source', is then input to the dexter engine. This will generate one or more XSLT stylesheets describing the input document interpolating editor modifications and any instructions specified by the descriptors. As dexter's operations are specified exclusively with extended attributes, all but the most unforgiving of XML content viewers will continue to see the decorated source exactly as the designer saw it before.
gtkaml is an XML syntax and parser that extends the Vala.Parser and transforms all your tags into a valid Gtk+ UI class. It features a casual XML syntax for describing the way Gtk widgets are laid out in a (new) custom widget you're creating. Code "islands" (written in Vala) are used for widget signal handling and other methods/signals/properties that you're introducing. It doesn't depend on an external library at run-time, and it is much more readable than the usual UI boilerplate.
Faust AUdio STreams is an expressive functional programming language for realtime audio signal processing. The Faust compiler translates DSP specifications into efficient C++ code. A variety of platforms and plugin formats are supported. A single Faust specification can be used to easily generate JACK and ALSA applications, as well as LADSPA, MAX/MSP, PD, Q, SC, and VST plugins. In addition to C++ code, the Faust compiler can also generate SVG block-diagram representations as well as XML descriptions.
Pork.Generator is a Web based tool to inspect your databases and generate Pork.dbObject based code. The generator analyzes the relations in your database by trying to match primary keys to fields of other tables. If you have created your table structure following some simple rules, this project can either create a complete CRUD (Create, Read, Update, Delete) interface into a .zip file, or just output your complete database schema into O/R mapped objects. Pork.dbObject is an Object-Relation mapper for PHP 5 that attempts to be easy, fast, and lightweight.
This software adds Octave support to SWIG. Octave code can use C/C++ functions, variables, constants and enums, classes (member variables, methods, single/multiple inheritance, etc), and templates. Argument/result translation is completely extensible via %typemap and other declarations in interface files. Octave operators map to C++ operators, methods, or global functions. Octave code can subclass C++ types and implement their virtual methods (i.e., C++ code transparently calls Octave code). There is some support for STL containers. There are many automated tests and examples.
The Abacus Formula Compiler (AFC) compiles computations defined in spreadsheet files directly to Java byte code. Users can thus customize an application using Excel or OpenOffice Calc. AFC compiles against your own Java interfaces to obtain input values and compute output values (it essentially generates strategy implementations for you), and supports internal computations with either double or BigDecimal (for financial applications).