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1. XV-6-Lab XV-6-Lab Public

   This repository is a modern re-implementation of Unix v6 for the RISC-V architecture. It’s mainly used in education to teach OS concepts like processes, memory, file systems, and system calls. The …

   C 2

2. LeetcodeRecoder LeetcodeRecoder Public

   A private bilingual LeetCode study tracker for importing Chinese problem lists, organizing practice, and managing daily reviews. Also tracks job applications, company outreach, follow-ups, and inte…

   TypeScript 1

3. Next-Portfolio Next-Portfolio Public

   A modern personal portfolio and blog built with Next.js 14, TypeScript, Tailwind CSS, and Prisma. It supports MDX-based blogging with categories, responsive design, dark/light themes, and custom co…

   MDX 1

4. Instant-Messaging-System Instant-Messaging-System Public

   A concurrent TCP instant messaging system built in Go, featuring public and private chat, online user discovery, username changes, and idle-timeout handling.

   Go

5. ai-workflow ai-workflow Public

   A visual AI-powered workflow automation platform for building, scheduling, and monitoring browser-based data extraction workflows.

   TypeScript 1

6. AI-Chatbot AI-Chatbot Public

   A Python project featuring both web (Streamlit) and CLI chat interfaces powered by local Ollama AI models (e.g., Deepseek-R1 7B). Includes real-time streaming responses, persistent chat history, an…

   Python 1