a matching engine for crypto exchange

Crypto HFT with open source software

End-to-end stack for WebRTC. SFU media server and SDKs.

SRS is a simple, high-efficiency, real-time video server supporting RTMP, WebRTC, HLS, HTTP-FLV, SRT, MPEG-DASH, and GB28181.

智能电话外呼系统 呼叫中心系统 freeswitch webrtc

A cloud-native Go microservices framework with cli tool for productivity.

LocalCTP is a locally-deployed imitation CTP project that is free to use (double meaning).

OceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability, and compatibility with SQL standards.

Apache Ignite

A Match Engine based on Raft（基于 Raft 的撮合引擎）

证券高频量化交易系统，提供抢板、半路板服务。

IM Chat

A business server that includes user registration and login, deployed together with Open-IM-Server, can be used to set up a chat product.

MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.

Redis re-implemented with SQLite

SQL as a Function for Rust

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

命令行交易终端（股票、期货、期权），绝大部分命令与VI编辑器中相同，支持CTP柜台、tradenow平台等，支持Windows、Linux、MacOSX等操作系统。

An http interface of CTP.

A fashionable securities trading client.

🐍 Python version of CTPAPI, easy install, easy use.

CTP开放平台提供A股、港股、美股、期货、期权等全品种接入通道，通过提供中泰证券XTP、华鑫证券奇点、东方证券OST、盈透证券TWS等各通道的CTPAPI接口，CTP程序可以无缝对接各股票柜台。平台也提供了一套基于TTS交易系统的模拟环境，同样提供了CTPAPI兼容接口，可以替代Simnow，为CTP量化交易开发者提供7x24可用的模拟环境。

A library for building fast, reliable and evolvable network services.

Best microservices framework in Go, like alibaba Dubbo, but with more features, Scale easily. Try it. Test it. If you feel it's better, use it! 𝐉𝐚𝐯𝐚有𝐝𝐮𝐛𝐛𝐨, 𝐆𝐨𝐥𝐚𝐧𝐠有𝐫𝐩𝐜𝐱!

Server framework and network components written by C/C++ for Linux, Mac, FreeBSD, Solaris(x86), Windows, Android, IOS