P~ (pronounced "P tilde") is a Java-like scripting language and regular expression engine. P~ offers novel powers to match, extract, and transform documents. Regex novelties include an easy-to-read algebraic syntax and general capture and statement insertion side-effects. This is a great benefit to Java users, who no longer need to outsource difficult regex problems to Perl/Python scripts, since ptilde is offered as a Java library as well as a standalone scripting engine.
Maven Archetypes helps to generate an initial Java project layout. It is not required to have Maven 2 preinstalled; instead, it uses JLaunchPad (as part of the installation). Software required by Maven and the Maven Archetypes Plugin will be downloaded and installed automatically. All you need to do is to specify the location of Java and the location of the Maven repository, as well as proxy parameters if behind a firewall.
The library is a contribution to GtkAda, an Ada bindings to GTK+ toolkit. It deals with the following issues: tasking support; custom models for tree view widget; custom cell renderers for tree view widget; multi-columned derived model; an extension derived model (to add columns to an existing model); an abstract caching model for directory-like data; tree view and list view widgets for navigational browsing of abstract caching models; file system navigation widgets with wildcard filtering; resource styles; capturing the resources of a widget; embeddable images; some missing sub-programs and bugfixes; a measurement unit selection widget and dialogs; an improved hue-luminance-saturation color model; simplified image buttons and buttons customizable by style properties; controlled Ada types for GTK+ strong and weak references; and a simplified means to create lists of strings.
Liquid PCB is a computer aided design application for designing printed circuit boards. Unlike other PCB CAD applications, you are not restricted to straight tracks and 45º angles. Instead, you can freely draw tracks any way you like, and the tracks themselves will move and bend as required to maintain your design rules. Vias and components are also free to move and rotate. The user interface exposes all functions through the multi-directional expanding mouse menu and the keyboard instead of through icons and menus.
FlexiCA is a certification authority tool. It is implemented using Java and the Eclipse Rich Client Platform. FlexiCA is extensible and supports RSA, DSA, and Elliptic Curve cryptography out of the box. Other crypto-systems may be added easily, if ASN.1 structures for encoding are available. All cryptographic functions are provided by FlexiProvider.