Option and stock backtester / live trader

A nimble options backtesting library for Python

The development kit for over a hundred z80 family machines - c compiler, assembler, linker, libraries.

MAME

Z80 open-source silicon clone. Goal is to become a silicon proven, pin compatible, open-source replacement for classic Z80.

Motorola 680x0 emulator written in C

A C compiler for the 6800 series processors

An annotated disassembly with supplemental materials of the Contra (US) and Probotector NES game.

cc65 - a freeware C compiler for 6502 based systems

classic books of computer science

C11 compiler (mirror)

The lcc retargetable ANSI C compiler

A small C compiler

A Small C Compiler

A Quick Backend

a lighter, faster browser kernel of blink to integrate HTML UI in your app. 一个小巧、轻量的浏览器内核，用来取代wke和libcef

富途 OpenAPI Python SDK

Financial Data Extraction from Investing.com with Python

TuShare is a utility for crawling historical data of China stocks

AKShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库

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Mirror only. Official repository is at https://git.zx2c4.com/wireguard-linux

OpenVPN is an open source VPN daemon

🔥 Proxy is a high performance HTTP(S) proxies, SOCKS5 proxies,WEBSOCKET, TCP, UDP proxy server implemented by golang. Now, it supports chain-style proxies,nat forwarding in different lan,TCP/UDP po…

🐳 Tiny Docker image (🤏 10MB) as 🧅 Tor SOCKS5 proxy 🛡

An Efficient ProxyPool with Getter, Tester and Server

Public repository of the QuickJS Javascript Engine.