BlueJ is an interactive Java development environment. It provides a unique user interface that presents a graphical display of the application classes and their relationships, and it lets users interactively create objects of any class. Once objects have been created, users can interact with them directly. This interaction mechanism allows for much greater testing and experimentation than in conventional environments. BlueJ is suited for teaching and learning OO and Java.
Drupal is a modular content management system, forum, blogging and community engine. It is database driven and can be used with MySQL, MariaDB, PostgreSQL, and SQLite. Its features include (but are not limited to) discussion forums, Web-based administration, theme support, a submission queue, content rating, content versioning, taxonomy support, user management with a fine-grained permission system based on user roles (groups), error logging, support for content syndication, locale support, and much more. It is considered to be an excellent platform for developers due to its clean code and extensibility, and it can also be used as a Web application framework.
Enca detects the encoding of text files, on the basis of knowledge of their language. It can also convert them to other encodings, allowing you to recode files without knowing their current encoding. It supports most of Central and East European languages, and a few Unicode variants, independently on language.
Xaraya is a fully dynamic, multi-platform content mangement solution. It utilizes robust permissions, data management, and multilingual systems to dynamically integrate and manage content. Its modular, database-independent architecture introduces tools which separate form, function, content, and design.
ColorChip is a class for working with color in a more convenient manner than the basic RGB and Hexadecimal triplets often encountered in programming, especially Web-oriented programming. It allows you to define a color using RGB, HSV (Hue, Saturation, Value) or a Hexadecimal string. ColorChip objects have properties for all three of these color models, as well as methods for adjusting both RGB and HSV values. These methods automatically update all of the object's properties. Additional methods exist for getting color compliments, triads, and the nearest Web-safe color.
Kalpa.Cloud is a toolkit for developing SaaS applications. It consists of a Universal Cross-platform Client and a Qt-based library. It allows the developer to develop Rich Internet Applications with GUI using the Qt programming style for the server and to implement it as easily as possible.
yaSSL is a C++ based SSL library for embedded and RTOS environments, designed for individuals who prefer to use the C++ language. For a C-based solution, please see CyaSSL. yaSSL supports the industry standards up to TLS 1.2, and also includes an OpenSSL compatibility interface.
U++ is a C++ cross-platform rapid application development suite focused on programmers' productivity without sacrificing runtime performance. Based on strictly deterministic design, it provides a viable alternative to garbage-collected platforms, even for business logic oriented problems.
Safe Strings is a small C library that handles C strings in a safe way. The functions of this library look at the necessary space for the operations and try to reserve that space (with malloc or realloc). The functions only begin working with their tasks when the memory allocation is successful.