QuickFIX/n implements the FIX protocol on .NET.

QuickFIX C++ Fix Engine Library

QuickFIX/J is a full featured messaging engine for the FIX protocol. - This is the official project repository.

FIX Protocol library implemented in Go

Apache Camel is an open source integration framework that empowers you to quickly and easily integrate various systems consuming or producing data.

Translators from FIX Orchestra to the protobuf family of serializations

FIX Orchestra / QuickFIX integration

QuickFIX Package Creator

ØMQ libzmq core library -- development trunk

Agent framework designed for testing FIX Applications

Build and Inspection test tool for FIX Protocol messages

UI Example Trade Client

.travis.yml => build.sh converter

A C++ implementation of the FAST protocol.

Converts MySQL dump to SQLite3 compatible dump

A generic version of the quickfix/go message store

Test based API documentation generator for Ruby/Rack web apps

Beautiful static documentation for your API

Agent framework designed for testing ZeroMQ Applications

Google Test

Technical specification for mapping FIX to JSON encoding

Machine readable rules of engagement

Examples of FIX mapping to JSON encoding

A demo app using Ransack with Rails 5.1 and Ruby 2.3 to create advanced search forms.

Example QuickFIX/Go Applications

A simple game engine with goals of rapid development and easy distribution.

Proof of concept: FIX semantics for the web over WebSocket transport with JSON encoding

FIX metadata model

RSpec matchers and Cucumber step defs for testing Protocol Buffers