Master programming by recreating your favorite technologies from scratch.

Let your Claude able to think

World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.

Amazon EC2 instance comparison site

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

A cryptocurrency trading API with more than 100 exchanges in JavaScript / TypeScript / Python / C# / PHP / Go

A collection of useful .gitignore templates

Style guides for Google-originated open-source projects

Leetcode solutions

🍓 Spring Boot + Vue 前后端分离博客系统 https://naccl.top

Content for DiveInto.com's 'Dive Into Ansible' Course

刷算法全靠套路，认准 labuladong 就够了！English version supported! Crack LeetCode, not only how, but also why.

《动手学深度学习》：面向中文读者、能运行、可讨论。中英文版被70多个国家的500多所大学用于教学。

LeetCode 系列题解, 在线阅读 https://offer.hi-dhl.com

📚 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计

python测试开发库 中文版(持续更新)及书籍下载。公众号：pythontesting

Sample python quickfix venue and trader applications.

The Kotlin Programming Language.

An open source re-implementation of Diablo 2

Internet without borders

Apache Spark - A unified analytics engine for large-scale data processing

The comprehensive WSGI web application library.

A simple, yet elegant, HTTP library.

Python Module for Tabular Datasets in XLS, CSV, JSON, YAML, &c.

An Open Source Machine Learning Framework for Everyone

Package gorilla/websocket is a fast, well-tested and widely used WebSocket implementation for Go.

RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

An opinionated list of awesome Python frameworks, libraries, software and resources.