12 weeks, 26 lessons, 52 quizzes, classic Machine Learning for all

10 Weeks, 20 Lessons, Data Science for All!

AI-friendly PPT builder skill: 17 hand-polished Chinese PPTX templates + non-destructive text-only editing tools (python-pptx based). Pick a template, write edits.json, build a real .pptx with the …

Crack LeetCode, not only how, but also why.

信用卡评分卡项目

A TLS server scanner for Reality

Reality协议目标网站检测工具 - 一键检测网站是否适合作为Reality协议目标，支持TLS检测、地理位置分析、CDN识别等功能

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

my road of learning

A collection of MCP servers.

📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程

Practice your pandas skills!

公众号：早起Python

120Pandas exercises

A quick reminder of all SQL queries and examples on how to use them.

《利用Python进行数据分析·第2版》

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An all-in-one enhancement suite for Google Gemini & AI Studio - timeline navigation, folder management, prompt library, and chat export in one powerful extension. / Google Gemini & AI Studio 全能增强插件…

Materials and IPython notebooks for "Python for Data Analysis" by Wes McKinney, published by O'Reilly Media

Jetbrains 系 GitHub Copilot 插件自制汉化

50道MySQL练习题，代码备份仓库

《python编程 从入门到实践 》源代码及相关素材.

📚 技术书籍 PDF 文件，持续更新

《Python 编程：从入门到实践（第三版）》的官方配套图解讲义资源

QuantumultX QX quantumult 圈X quanx 重写 脚本 rewrite 规则 分流 破解 解锁

An all-in-one enhancement suite for Google Gemini & AI Studio - timeline navigation, folder management, prompt library, and chat export in one powerful extension. / Google Gemini & AI Studio 全能增强插件…

Switch and track your input sources with ease ✨

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

分享 GitHub 上有趣、入门级的开源项目。Share interesting, entry-level open source projects on GitHub.