Open Source Libraries

QtRPT is the easy-to-use report engine written in C++ QtToolkit. It allows combining several reports in one XML file. For separately taken field, you can specify some condition depending on which this field will display in different font and background color, etc. The project consists of two parts: report library QtRPT and report designer application QtRptDesigner. Report file is a file in XML format. The report designer makes easy to create report XML file.

This is a SDK which can nest/layout the part/geometry/polygon on the material or sheet intelligently, you can get the best utilization of the materials, this SDK also support read/write DXF/DWG files and part-in-part nesting. New nesting lagorithm is implenmented, more good to support true shape part or material.

Este projeto é uma versao em java de http://pdsplib.sourceforge.net

AndroidRate is a library to help you promote your Android app by prompting users to rate the app after using it for a few days.

OptFrame is a framework for efficient implementation of metaheuristics and optimization methods. It has already been used in some real combinatorial problems and applied to Operations Research. Since November 2017, project has been moved to GitHub (new releases will also be included here in SourceForge, but Git mainline is no longer supported here). For more information, visit: https://github.com/OptFrame/optframe

Projeto inclui serviços da nota fiscal eletronica nacional, notas fiscais eletrônicas de serviços e GNRE. Pode ser utilizado como biblioteca com funções prontas ou chamar via linha de comandos para assinatura digital, validações e comunicações com webservices. NFe 3.10 NFSe Abrasf, DSF e ISS.NET GNRE-PE

Bibilhoteca para trazer novas funcionalidades a linguagem NXC e facilitar o uso do controlador NXT da lego com firmware NXC/NBC (não oficial). Favor baixar pelo CVS.

A Mozilla Firefox extension to enhance cryptographic capabilities for key pairs generation and signed certificates instalation. It is intended to be used by brazilian Certificate Authorities ICP-Brasil.

API Java for persistence of system settings in files, that can be recorded in the format Properties or XML, implements cryptography to protect data that will be recorded, has a graphical interface for encrypting and decrypting using one key.

Simple and rapid Application builder, built on top of Flask. includes detailed security, auto form generation, google charts and much more. Demo on: http://flaskappbuilder.pythonanywhere.com/

Base64 encoder and decoder.

Almond Java Application Framework is an easy to use Swing based framework for Java applications. Almond is very much inspired by the K Desktop Environment.

This library of controls consists of objects not provided by microsoft in any of their releases of Visual Studio. It also contains extenders to existing controls. New controls are being added at regular intervals. Available Controls: 1. Vertical Label 2.

This project is a Java Tag Project that will help you to mask the data into view layer, with tags that we usually need, and usually have problem to find and/or use. Another goal is to make the webdesigner work easier, faster and finally better.

This class is intended to block the action of spam bots or robots (as Captcha), employing inteligent tactics on human detection. Made on PHP.