Hi there, I'm Ruiqi Lei 👋

Glad to see you here! You can also find me on GitHub.

Ruiqi Lei, a student in BUPT, majoring in CS.

Interested in: Trading, FFI, Networking, Programming Languages...

Some of my work:

FFIs (Language Bindings)

• ctp-rs, a Rust FFI binding for CTP. (proprietary)
  Note: CTP is the most commonly used API for Chinese Futures Market.
• s7-sys, a Rust FFI binding for s7 Scheme interpreter.
• MT4Bridge, C++ Wrapper for using .NET MT4 API. (deprecated)

Databases

• vnpy_mysql, MySQL interface for vnpy.
  I contributed to this project by adding auto reconnect feature using Mixin.
• NaiveKV, a naive key-value single file database written in Java, inspired by LSM Tree.

Interpreters & Compilers

• RacketScheme, a naive Scheme interpreter written in Racket.
• RustScheme, a naive Scheme interpreter written in Rust.

Configurations

• emacs-config, my emacs configuration for Common Lisp.
• helix-conf, my Helix configuration. (depreacted)

Groupworks

• bupt-scs-dns-relay, a POSIX compatible DNS relay multithreaded server.
• AutoBus A naive bus dispatching game written in wxWidgets & C++.

Misc

• Xray-Setup-PowerShell, Xray proxy server setup PowerShell on Linux.
  It uses VLESS-XTLS-uTLS-REALITY, which is very fast and secure.
  See XTLS and REALITY for more information about this powerful protocol.

• rsync-win, rsync for Windows.

• bupt-covid-19-auto-report, BUPT COVID-19 Auto Report. (deprecated)

• bilibili-downloader, a console version of BilibiliVideoDownload.