Latest generation of Audiveris OMR engine

Java bindings for Plaid

o armazém de livros

An open-source, cloud-native, unified time series database for metrics, logs and events with SQL/PromQL supported. Available on GreptimeCloud.

A c++ matching engine with limit order book

Test trading matching operations engine. BUY, SELL, MODIFY, CANCEL operation implantations. Code developed using C#

COME also known as C# Order Matching Engine is a very fast, robust and cross platform order matching engine which is capable of processing millions of orders per second.It can accept and process a …

My implementation of stock order matching engine using C# Object Oriented Programming

A C# price-time order book matching engine.

C# order matching engine. Port of https://github.com/objectcomputing/liquibook

Modern C++ order matching engine

Code for Machine Learning for Algorithmic Trading, 2nd edition.

Inject arbitrary IL code at compile time.

Simple dense bitmap index in Go with binary operators

Apache Calcite

C# Sql Where Clause Parser to be used as Rest Parameters to filter data. Port of: https://github.com/mmrath/rsql-parser

A tiny, friendly, C# parser construction library

Framework for stock, commodity or any other marketplaces

The best JavaScript Data Table for building Enterprise Applications. Supports React / Angular / Vue / Plain JavaScript.

MlFinLab helps portfolio managers and traders who want to leverage the power of machine learning by providing reproducible, interpretable, and easy to use tools.

GraphQL interface for querying and serving linked data on the Web.

Janino is a super-small, super-fast Java™ compiler.

Mobile/Web chess UI for lichess.org

A graph database written in rust

Apollo graphql subscriptions over Kafka protocol

Experimental CQRS and Event Sourcing service

Simple CQRS example

⚡ High performance and low latency Event Sourcing/CQRS framework