Technical Analysis Library
Technical analysis library with indicators like ADX, MACD, RSI, Stochastic, TRIX... This is not an end-user GUI trading or charting application. It is instead targeted to application developers using either Excel, .NET, Mono, Java, Perl, Python or C/C++.
A quantitative finance C++ library for modeling, pricing, trading, and risk management in real-life. A cross-platform free/open-source tool for derivatives and financial engineering.
Portable, complete and BSD-licenced IEEE 1588 (PTP) implementation
The PTP daemon (PTPd) implements the Precision Time protocol (PTP) as defined by the IEEE 1588 standard. PTP was developed to provide very precise time coordination of LAN connected computers. PTPd boasts an advanced set of features and is highly configurable.
QuickFIX is the worlds first Open Source C++ FIX (Financial Information eXchange) engine, helping financial institutions easily integrate with each other. The SVN repository is now locked. Latest code is hosted at github. https://github.com/quickfix/quickfix
QuickFIX/J is an 100% Java implementation of the popular QuickFIX open source FIX protocol engine. QuickFIX/J features include support for FIX protocol versions 4.0 through 4.4 and 5.0/FIXT1.1 (www.fixprotocol.org). Please note that the SourceForge SVN repo is read-only. Current repo can be found here: https://github.com/quickfix-j
professional CRM and groupware service, ready for the cloud
NEW VERSION 4.1.0: openCRX is a professional CRM service (customer relationship management) deployable to all major platforms. openCRX is multi-entity enabled, scalable, a real enterprise-class CRM-solution that runs on Apache TomEE.
Open Source PKI solutions
The OpenCA PKI Development Project is a collaborative effort to develop a robust, full-featured and Open Source out-of-the-box Certification Authority implementing the most used protocols with full-strength cryptography world-wide.
C++/C library to construct Excel .xls files in code.
A multiplatform C++ library for dynamic generation of Excel .xls files containing multiple worksheets. Unlike .csv files, these can be directly opened by Excel and thus provide an excellent way to output large data sets that require further analysis. To see the latest changes, select "Files" and view the README text displayed at the bottom of that pane. IMPORTANT: Major changes are contained in the current SVN source. If you have time please try to use it or the xlslib-package-2.4.0b1.zip archive, and enter bug reports on any problems! Changes: - library specific strings now in their own namespace - iOS Objective-C library - most project files updated (MSVS etc) - C bridge now supports formulas Note: there is a related SF project, libxls, to read Excel files.
Source Code Analyzer
Yasca is an open source program which looks for security vulnerabilities, code-quality, performance, and conformance to best practices in program source code, integrating with other open-source tools as needed. Yasca has been migrated to Github, and is available at http://scovetta.github.com/yasca and http://github.com/scovetta/yasca.
Jena is Java toolkit for developing semantic web applications based on W3C recommendations for RDF and OWL. It provides an RDF API; ARP, an RDF parser; SPARQL, the W3C RDF query language; an OWL API; and rule-based inference for RDFS and OWL. Jena is now an Apache project: http://jena.apache.org/
AIOTrade (formerly Humai Trader Platform) is a free, open source stock technical analysis platform built on pure java. Its pluggable architecture is also ideal for custom features extending, such as indicators and charts. It Requires JRE 1.5.0+.
ANSI Standard MUMPS
Implementation of ANSI Standard MUMPS 1995 and ISO/IEC 11756 for FreeBSD, OSX and linux. Also on the Raspberry Pi (ARM) under debian and Windows under cygwin. This is the post-relational database.
JQuantLib provides a free, open-source and comprehensive framework for quantitative finance. It's a 100% Java translation of QuantLib, which is written in C++. JQuantLib provides pricing valuation of a wide range of asset classes, methods and models
MT4 JForex Clients Bridge - is simple plug-in for Dukascopy JForex platform. It allows to transfer trade signals from Metatrader platform to JForex receive notifications from MetaTrader log file and execute transferred trade signals.
simulated annealing optimization and importance-sampling
Adaptive Simulated Annealing (ASA) is a C-language code that finds the best global fit of a nonlinear cost-function over a D-dimensional space. ASA has over 100 OPTIONS to provide robust tuning over many classes of nonlinear stochastic systems.
Stock Tracker is a simple utility that allows users to create "watchlists" of their favorite stocks to monitor performance over time. It leverages the power of ADODB and PHP/SWF Charts.
Pyx12 is a python based ANSI X.12 to XML EDI translator and validator
Development has been moved to github.
cashbook is a general purpose php/mysql balancing application that makes it easy to balance your checkbook, keep track of expenses, credit card statements and other home or small business uses
A Preferred Stock search and evaluation application which utilizes data from both QuantumOnline.com and Yahoo.com to present accurate, current preferred stock information.
This is a PHP implementation of WMSigner and XML-Interfaces for Webmoney Transfer based merchants, short name - WMXI. Support forum: http://talk.dkameleon.net/
Port lwIP and uC/OS-II on a TI C6000 DSP platform. The 10/100M ethernet was based on a DaughterCard designed by ourselves. And it has been tested on TI C6711 DSK & C6713 DSK. The schematic files of the daughtercard is also part of this project.
One of the world's leading multilingual website platforms
View the Demo - http://zenar.io/demo Zenario is a web-based content management system. It can be used for simple sites, with many "wysiwyg" features, but is really designed to run extranet sites, such as customer portals. It also has multi-lingual features built in from the core.
Math.NET aims to provide a self contained clean framework for symbolic mathematical (Computer Algebra System) and numerical/scientific computations, including a parser and support for linear algebra, complex differential analysis, system solving and more
Various quantitative finance algorithms in areas related to asset allocation and portfolio simulation. Includes Black-Litterman model, State/Preferencem Interior points, and Active Set quadratic optimization.